| 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 | $241.65 | 10.374% | $266.7188 | $266.72 | $266.70 | $266.70 |
| Purchase #2 | $6.50 | 11.554% | $7.251 | $7.25 | $7.25 | $7.30 |
| Purchase #3 | $170.76 | 11.365% | $190.1669 | $190.17 | $190.15 | $190.20 |
| Purchase #4 | $62.55 | 11.331% | $69.6375 | $69.64 | $69.65 | $69.60 |
| Purchase #5 | $148.32 | 9.397% | $162.2576 | $162.26 | $162.25 | $162.30 |
| Purchase #6 | $161.45 | 3.433% | $166.9926 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $39.25 | 12.810% | $44.2779 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $830.48 | $907.3023 | $907.31 | $907.30 | $907.40 | |