| 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 | $194.46 | 11.254% | $216.3445 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $142.43 | 3.194% | $146.9792 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $204.41 | 9.639% | $224.1131 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $248.28 | 11.631% | $277.1574 | $277.16 | $277.15 | $277.20 |
| Purchase #5 | $100.58 | 11.842% | $112.4907 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $173.45 | 4.849% | $181.8606 | $181.86 | $181.85 | $181.90 |
| Purchase #7 | $25.98 | 10.623% | $28.7399 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $1,089.59 | $1,187.6854 | $1,187.68 | $1,187.70 | $1,187.70 | |