| 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 | $175.99 | 3.410% | $181.9913 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $147.86 | 5.732% | $156.3353 | $156.34 | $156.35 | $156.30 |
| Purchase #3 | $80.48 | 9.386% | $88.0339 | $88.03 | $88.05 | $88.00 |
| Purchase #4 | $25.92 | 8.462% | $28.1134 | $28.11 | $28.10 | $28.10 |
| Purchase #5 | $63.68 | 9.124% | $69.4902 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $94.86 | 6.198% | $100.7394 | $100.74 | $100.75 | $100.70 |
| Purchase #7 | $172.85 | 6.621% | $184.2944 | $184.29 | $184.30 | $184.30 |
| 7 purchase totals = | $761.64 | $808.9979 | $808.99 | $809.05 | $808.90 | |