| 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 | $128.48 | 6.228% | $136.4817 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $180.32 | 6.587% | $192.1977 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $195.36 | 4.410% | $203.9754 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $43.68 | 11.551% | $48.7255 | $48.73 | $48.75 | $48.70 |
| Purchase #5 | $158.57 | 11.199% | $176.3283 | $176.33 | $176.35 | $176.30 |
| Purchase #6 | $226.40 | 4.130% | $235.7503 | $235.75 | $235.75 | $235.80 |
| Purchase #7 | $104.61 | 3.811% | $108.5967 | $108.60 | $108.60 | $108.60 |
| 7 purchase totals = | $1,037.42 | $1,102.0556 | $1,102.07 | $1,102.15 | $1,102.10 | |