| 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 | $174.45 | 4.668% | $182.5933 | $182.59 | $182.60 | $182.60 |
| Purchase #2 | $64.32 | 6.237% | $68.3316 | $68.33 | $68.35 | $68.30 |
| Purchase #3 | $104.50 | 7.484% | $112.3208 | $112.32 | $112.30 | $112.30 |
| Purchase #4 | $239.44 | 8.548% | $259.9073 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $211.77 | 5.837% | $224.131 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $140.65 | 3.487% | $145.5545 | $145.55 | $145.55 | $145.60 |
| Purchase #7 | $135.89 | 3.667% | $140.8731 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $1,071.02 | $1,133.7116 | $1,133.70 | $1,133.70 | $1,133.70 | |