| 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 | $83.33 | 9.248% | $91.0364 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $138.96 | 5.208% | $146.197 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $162.32 | 8.786% | $176.5814 | $176.58 | $176.60 | $176.60 |
| Purchase #4 | $237.89 | 7.424% | $255.551 | $255.55 | $255.55 | $255.60 |
| Purchase #5 | $162.93 | 4.720% | $170.6203 | $170.62 | $170.60 | $170.60 |
| Purchase #6 | $243.68 | 13.489% | $276.55 | $276.55 | $276.55 | $276.60 |
| Purchase #7 | $185.55 | 8.855% | $201.9805 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $1,214.66 | $1,318.5166 | $1,318.52 | $1,318.55 | $1,318.60 | |