| 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 | $112.48 | 13.538% | $127.7075 | $127.71 | $127.70 | $127.70 |
| Purchase #2 | $134.85 | 6.535% | $143.6624 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $181.93 | 6.196% | $193.2024 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $25.76 | 11.237% | $28.6547 | $28.65 | $28.65 | $28.70 |
| Purchase #5 | $137.46 | 5.765% | $145.3846 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $44.60 | 13.437% | $50.5929 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $129.86 | 12.699% | $146.3509 | $146.35 | $146.35 | $146.40 |
| 7 purchase totals = | $766.94 | $835.5554 | $835.54 | $835.55 | $835.70 | |