| 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 | $168.33 | 3.202% | $173.7199 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $86.38 | 4.786% | $90.5141 | $90.51 | $90.50 | $90.50 |
| Purchase #3 | $234.72 | 8.323% | $254.2557 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $229.82 | 5.578% | $242.6394 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $36.99 | 6.480% | $39.387 | $39.39 | $39.40 | $39.40 |
| Purchase #6 | $129.28 | 4.641% | $135.2799 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $177.39 | 9.285% | $193.8607 | $193.86 | $193.85 | $193.90 |
| 7 purchase totals = | $1,062.91 | $1,129.6567 | $1,129.66 | $1,129.65 | $1,129.70 | |