| 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 | $172.96 | 5.162% | $181.8882 | $181.89 | $181.90 | $181.90 |
| Purchase #2 | $64.57 | 9.462% | $70.6796 | $70.68 | $70.70 | $70.70 |
| Purchase #3 | $123.71 | 7.701% | $133.2369 | $133.24 | $133.25 | $133.20 |
| Purchase #4 | $26.71 | 4.164% | $27.8222 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $83.64 | 10.265% | $92.2256 | $92.23 | $92.25 | $92.20 |
| Purchase #6 | $97.65 | 10.580% | $107.9814 | $107.98 | $108.00 | $108.00 |
| Purchase #7 | $233.97 | 10.521% | $258.586 | $258.59 | $258.60 | $258.60 |
| 7 purchase totals = | $803.21 | $872.4199 | $872.43 | $872.50 | $872.40 | |