| 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 | $166.76 | 6.392% | $177.4193 | $177.42 | $177.40 | $177.40 |
| Purchase #2 | $117.29 | 11.864% | $131.2053 | $131.21 | $131.20 | $131.20 |
| Purchase #3 | $70.86 | 6.130% | $75.2037 | $75.20 | $75.20 | $75.20 |
| Purchase #4 | $138.93 | 7.773% | $149.729 | $149.73 | $149.75 | $149.70 |
| Purchase #5 | $149.47 | 11.871% | $167.2136 | $167.21 | $167.20 | $167.20 |
| Purchase #6 | $155.53 | 12.549% | $175.0475 | $175.05 | $175.05 | $175.00 |
| Purchase #7 | $157.43 | 11.598% | $175.6887 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $956.27 | $1,051.5071 | $1,051.51 | $1,051.50 | $1,051.40 | |