| 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 | $154.66 | 4.190% | $161.1403 | $161.14 | $161.15 | $161.10 |
| Purchase #2 | $38.77 | 7.194% | $41.5591 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $27.95 | 3.506% | $28.9299 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $140.44 | 6.591% | $149.6964 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $149.59 | 10.696% | $165.5901 | $165.59 | $165.60 | $165.60 |
| Purchase #6 | $132.66 | 8.812% | $144.35 | $144.35 | $144.35 | $144.40 |
| Purchase #7 | $174.87 | 12.123% | $196.0695 | $196.07 | $196.05 | $196.10 |
| 7 purchase totals = | $818.94 | $887.3353 | $887.34 | $887.35 | $887.40 | |