| 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 | $196.80 | 7.165% | $210.9007 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $142.82 | 6.700% | $152.3889 | $152.39 | $152.40 | $152.40 |
| Purchase #3 | $46.64 | 9.421% | $51.034 | $51.03 | $51.05 | $51.00 |
| Purchase #4 | $177.62 | 11.750% | $198.4904 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $178.41 | 9.694% | $195.7051 | $195.71 | $195.70 | $195.70 |
| Purchase #6 | $127.89 | 7.288% | $137.2106 | $137.21 | $137.20 | $137.20 |
| Purchase #7 | $159.48 | 11.754% | $178.2253 | $178.23 | $178.25 | $178.20 |
| 7 purchase totals = | $1,029.66 | $1,123.9550 | $1,123.96 | $1,124.00 | $1,123.90 | |