| 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 | $129.56 | 12.307% | $145.5049 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $140.68 | 13.655% | $159.8899 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $185.32 | 9.682% | $203.2627 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $221.71 | 5.404% | $233.6912 | $233.69 | $233.70 | $233.70 |
| Purchase #5 | $53.59 | 6.789% | $57.2282 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $150.32 | 5.163% | $158.081 | $158.08 | $158.10 | $158.10 |
| Purchase #7 | $129.77 | 4.468% | $135.5681 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $1,010.95 | $1,093.2260 | $1,093.22 | $1,093.25 | $1,093.30 | |