| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.77 | 13.803% | $135.1638 | $135.16 | $135.15 | $135.20 |
| Purchase #2 | $170.40 | 6.147% | $180.8745 | $180.87 | $180.85 | $180.90 |
| Purchase #3 | $176.98 | 11.470% | $197.2796 | $197.28 | $197.30 | $197.30 |
| Purchase #4 | $148.41 | 13.163% | $167.9452 | $167.95 | $167.95 | $167.90 |
| Purchase #5 | $240.84 | 13.212% | $272.6598 | $272.66 | $272.65 | $272.70 |
| Purchase #6 | $176.71 | 12.812% | $199.3501 | $199.35 | $199.35 | $199.40 |
| Purchase #7 | $214.99 | 3.556% | $222.635 | $222.64 | $222.65 | $222.60 |
| 7 purchase totals = | $1,247.10 | $1,375.9080 | $1,375.91 | $1,375.90 | $1,376.00 | |