| 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 | $155.71 | 13.274% | $176.3789 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $170.68 | 12.192% | $191.4893 | $191.49 | $191.50 | $191.50 |
| Purchase #3 | $57.35 | 10.570% | $63.4119 | $63.41 | $63.40 | $63.40 |
| Purchase #4 | $155.53 | 13.139% | $175.9651 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $47.87 | 12.282% | $53.7494 | $53.75 | $53.75 | $53.70 |
| Purchase #6 | $87.33 | 3.183% | $90.1097 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $87.95 | 8.168% | $95.1338 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $762.42 | $846.2381 | $846.24 | $846.25 | $846.20 | |