| 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 | $157.40 | 13.482% | $178.6207 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $69.78 | 10.550% | $77.1418 | $77.14 | $77.15 | $77.10 |
| Purchase #3 | $49.45 | 4.600% | $51.7247 | $51.72 | $51.70 | $51.70 |
| Purchase #4 | $15.72 | 4.272% | $16.3916 | $16.39 | $16.40 | $16.40 |
| Purchase #5 | $66.66 | 11.148% | $74.0913 | $74.09 | $74.10 | $74.10 |
| Purchase #6 | $244.91 | 3.265% | $252.9063 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $146.48 | 4.122% | $152.5179 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $750.40 | $803.3943 | $803.39 | $803.35 | $803.30 | |