| 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 | $153.54 | 8.523% | $166.6262 | $166.63 | $166.65 | $166.60 |
| Purchase #2 | $108.58 | 8.331% | $117.6258 | $117.63 | $117.65 | $117.60 |
| Purchase #3 | $119.89 | 5.201% | $126.1255 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $68.74 | 6.299% | $73.0699 | $73.07 | $73.05 | $73.10 |
| Purchase #5 | $149.58 | 9.700% | $164.0893 | $164.09 | $164.10 | $164.10 |
| Purchase #6 | $48.41 | 6.684% | $51.6457 | $51.65 | $51.65 | $51.60 |
| Purchase #7 | $198.73 | 11.424% | $221.4329 | $221.43 | $221.45 | $221.40 |
| 7 purchase totals = | $847.47 | $920.6153 | $920.63 | $920.70 | $920.50 | |