| 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 | $153.38 | 3.806% | $159.2176 | $159.22 | $159.20 | $159.20 |
| Purchase #2 | $194.78 | 4.638% | $203.8139 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $36.63 | 13.356% | $41.5223 | $41.52 | $41.50 | $41.50 |
| Purchase #4 | $203.96 | 8.780% | $221.8677 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $38.34 | 13.548% | $43.5343 | $43.53 | $43.55 | $43.50 |
| Purchase #6 | $101.25 | 5.396% | $106.7135 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $17.82 | 9.440% | $19.5022 | $19.50 | $19.50 | $19.50 |
| 7 purchase totals = | $746.16 | $796.1715 | $796.16 | $796.10 | $796.10 | |