| 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 | $177.77 | 11.614% | $198.4162 | $198.42 | $198.40 | $198.40 |
| Purchase #2 | $118.56 | 12.150% | $132.965 | $132.97 | $132.95 | $133.00 |
| Purchase #3 | $28.62 | 8.733% | $31.1194 | $31.12 | $31.10 | $31.10 |
| Purchase #4 | $203.73 | 3.782% | $211.4351 | $211.44 | $211.45 | $211.40 |
| Purchase #5 | $56.78 | 8.331% | $61.5103 | $61.51 | $61.50 | $61.50 |
| Purchase #6 | $110.84 | 7.129% | $118.7418 | $118.74 | $118.75 | $118.70 |
| Purchase #7 | $65.76 | 3.641% | $68.1543 | $68.15 | $68.15 | $68.20 |
| 7 purchase totals = | $762.06 | $822.3421 | $822.35 | $822.30 | $822.30 | |