| 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 | $177.25 | 12.301% | $199.0535 | $199.05 | $199.05 | $199.10 |
| Purchase #2 | $142.59 | 12.640% | $160.6134 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $62.29 | 12.680% | $70.1884 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $60.55 | 4.487% | $63.2669 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $48.31 | 4.115% | $50.298 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $20.99 | 7.165% | $22.4939 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $155.52 | 13.259% | $176.1404 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $667.50 | $742.0545 | $742.05 | $742.05 | $742.10 | |