| 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 | $150.75 | 9.199% | $164.6175 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $98.97 | 12.271% | $111.1146 | $111.11 | $111.10 | $111.10 |
| Purchase #3 | $85.99 | 11.336% | $95.7378 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $144.79 | 7.212% | $155.2323 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $118.27 | 11.617% | $132.0094 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $41.54 | 13.521% | $47.1566 | $47.16 | $47.15 | $47.20 |
| Purchase #7 | $214.83 | 4.245% | $223.9495 | $223.95 | $223.95 | $223.90 |
| 7 purchase totals = | $855.14 | $929.8177 | $929.82 | $929.80 | $929.70 | |