| 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 | $155.56 | 4.122% | $161.9722 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $91.47 | 3.371% | $94.5535 | $94.55 | $94.55 | $94.60 |
| Purchase #3 | $174.50 | 8.662% | $189.6152 | $189.62 | $189.60 | $189.60 |
| Purchase #4 | $212.53 | 7.612% | $228.7078 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $32.97 | 13.496% | $37.4196 | $37.42 | $37.40 | $37.40 |
| Purchase #6 | $59.56 | 9.746% | $65.3647 | $65.36 | $65.35 | $65.40 |
| Purchase #7 | $157.67 | 6.338% | $167.6631 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $884.26 | $945.2961 | $945.29 | $945.20 | $945.40 | |