| 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 | $135.39 | 7.527% | $145.5808 | $145.58 | $145.60 | $145.60 |
| Purchase #2 | $99.96 | 11.315% | $111.2705 | $111.27 | $111.25 | $111.30 |
| Purchase #3 | $85.36 | 11.210% | $94.9289 | $94.93 | $94.95 | $94.90 |
| Purchase #4 | $32.96 | 6.791% | $35.1983 | $35.20 | $35.20 | $35.20 |
| Purchase #5 | $176.52 | 13.604% | $200.5338 | $200.53 | $200.55 | $200.50 |
| Purchase #6 | $171.78 | 12.793% | $193.7558 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $115.28 | 12.679% | $129.8964 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $817.25 | $911.1645 | $911.17 | $911.20 | $911.20 | |