| 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 | $193.55 | 8.560% | $210.1179 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $250.79 | 13.847% | $285.5169 | $285.52 | $285.50 | $285.50 |
| Purchase #3 | $70.82 | 5.583% | $74.7739 | $74.77 | $74.75 | $74.80 |
| Purchase #4 | $158.86 | 11.783% | $177.5785 | $177.58 | $177.60 | $177.60 |
| Purchase #5 | $197.43 | 13.445% | $223.9745 | $223.97 | $223.95 | $224.00 |
| Purchase #6 | $9.27 | 5.528% | $9.7824 | $9.78 | $9.80 | $9.80 |
| Purchase #7 | $175.59 | 9.233% | $191.8022 | $191.80 | $191.80 | $191.80 |
| 7 purchase totals = | $1,056.31 | $1,173.5463 | $1,173.54 | $1,173.50 | $1,173.60 | |