| 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 | $163.29 | 11.175% | $181.5377 | $181.54 | $181.55 | $181.50 |
| Purchase #2 | $22.57 | 12.111% | $25.3035 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $145.84 | 12.228% | $163.6733 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $96.56 | 8.425% | $104.6952 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $226.42 | 13.352% | $256.6516 | $256.65 | $256.65 | $256.70 |
| Purchase #6 | $120.56 | 6.427% | $128.3084 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $220.53 | 5.381% | $232.3967 | $232.40 | $232.40 | $232.40 |
| 7 purchase totals = | $995.77 | $1,092.5664 | $1,092.57 | $1,092.55 | $1,092.60 | |