| 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 | $159.40 | 13.774% | $181.3558 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $106.85 | 9.428% | $116.9238 | $116.92 | $116.90 | $116.90 |
| Purchase #3 | $138.51 | 13.541% | $157.2656 | $157.27 | $157.25 | $157.30 |
| Purchase #4 | $211.31 | 8.514% | $229.3009 | $229.30 | $229.30 | $229.30 |
| Purchase #5 | $172.52 | 11.467% | $192.3029 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $56.57 | 12.461% | $63.6192 | $63.62 | $63.60 | $63.60 |
| Purchase #7 | $32.82 | 7.858% | $35.399 | $35.40 | $35.40 | $35.40 |
| 7 purchase totals = | $877.98 | $976.1672 | $976.17 | $976.10 | $976.20 | |