| 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 | $188.70 | 4.736% | $197.6368 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $113.86 | 7.499% | $122.3984 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $36.79 | 4.425% | $38.418 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $196.73 | 4.623% | $205.8248 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $151.71 | 3.624% | $157.208 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $23.92 | 11.368% | $26.6392 | $26.64 | $26.65 | $26.60 |
| Purchase #7 | $16.87 | 11.867% | $18.872 | $18.87 | $18.85 | $18.90 |
| 7 purchase totals = | $728.58 | $766.9972 | $767.00 | $766.95 | $766.90 | |