| 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 | $140.59 | 13.284% | $159.266 | $159.27 | $159.25 | $159.30 |
| Purchase #2 | $220.95 | 13.192% | $250.0977 | $250.10 | $250.10 | $250.10 |
| Purchase #3 | $139.28 | 5.364% | $146.751 | $146.75 | $146.75 | $146.80 |
| Purchase #4 | $225.58 | 6.637% | $240.5517 | $240.55 | $240.55 | $240.60 |
| Purchase #5 | $168.45 | 5.226% | $177.2532 | $177.25 | $177.25 | $177.30 |
| Purchase #6 | $115.93 | 9.644% | $127.1103 | $127.11 | $127.10 | $127.10 |
| Purchase #7 | $8.48 | 11.813% | $9.4817 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $1,019.26 | $1,110.5116 | $1,110.51 | $1,110.50 | $1,110.70 | |