| 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 | $196.55 | 12.721% | $221.5531 | $221.55 | $221.55 | $221.60 |
| Purchase #2 | $234.35 | 6.227% | $248.943 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $44.92 | 9.320% | $49.1065 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $60.37 | 10.198% | $66.5265 | $66.53 | $66.55 | $66.50 |
| Purchase #5 | $164.76 | 12.618% | $185.5494 | $185.55 | $185.55 | $185.50 |
| Purchase #6 | $51.87 | 7.150% | $55.5787 | $55.58 | $55.60 | $55.60 |
| Purchase #7 | $8.71 | 13.148% | $9.8552 | $9.86 | $9.85 | $9.90 |
| 7 purchase totals = | $761.53 | $837.1124 | $837.12 | $837.15 | $837.10 | |