| 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 | $151.68 | 5.531% | $160.0694 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $88.98 | 10.716% | $98.5151 | $98.52 | $98.50 | $98.50 |
| Purchase #3 | $22.45 | 11.758% | $25.0897 | $25.09 | $25.10 | $25.10 |
| Purchase #4 | $178.80 | 10.540% | $197.6455 | $197.65 | $197.65 | $197.60 |
| Purchase #5 | $131.32 | 9.543% | $143.8519 | $143.85 | $143.85 | $143.90 |
| Purchase #6 | $202.66 | 8.406% | $219.6956 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $170.85 | 8.127% | $184.735 | $184.74 | $184.75 | $184.70 |
| 7 purchase totals = | $946.74 | $1,029.6022 | $1,029.62 | $1,029.60 | $1,029.60 | |