| 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 | $137.61 | 10.503% | $152.0632 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $6.55 | 10.223% | $7.2196 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $35.96 | 7.377% | $38.6128 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $167.99 | 8.328% | $181.9802 | $181.98 | $182.00 | $182.00 |
| Purchase #5 | $63.64 | 3.373% | $65.7866 | $65.79 | $65.80 | $65.80 |
| Purchase #6 | $155.76 | 6.639% | $166.1009 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $193.97 | 13.603% | $220.3557 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $761.48 | $832.1190 | $832.12 | $832.10 | $832.20 | |