| 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 | $170.80 | 13.660% | $194.1313 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $118.70 | 3.368% | $122.6978 | $122.70 | $122.70 | $122.70 |
| Purchase #3 | $149.73 | 11.654% | $167.1795 | $167.18 | $167.20 | $167.20 |
| Purchase #4 | $131.39 | 7.355% | $141.0537 | $141.05 | $141.05 | $141.10 |
| Purchase #5 | $166.92 | 10.426% | $184.3231 | $184.32 | $184.30 | $184.30 |
| Purchase #6 | $161.62 | 11.346% | $179.9574 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $70.52 | 13.650% | $80.146 | $80.15 | $80.15 | $80.10 |
| 7 purchase totals = | $969.68 | $1,069.4888 | $1,069.49 | $1,069.50 | $1,069.50 | |