| 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 | $131.77 | 8.620% | $143.1286 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $128.27 | 13.207% | $145.2106 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $148.65 | 6.464% | $158.2587 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $95.83 | 4.383% | $100.0302 | $100.03 | $100.05 | $100.00 |
| Purchase #5 | $191.80 | 3.583% | $198.6722 | $198.67 | $198.65 | $198.70 |
| Purchase #6 | $129.83 | 4.332% | $135.4542 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $159.52 | 12.798% | $179.9354 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $985.67 | $1,060.6899 | $1,060.69 | $1,060.70 | $1,060.70 | |