| 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 | $194.45 | 6.443% | $206.9784 | $206.98 | $207.00 | $207.00 |
| Purchase #2 | $149.86 | 6.487% | $159.5814 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $230.45 | 8.749% | $250.6121 | $250.61 | $250.60 | $250.60 |
| Purchase #4 | $85.79 | 3.475% | $88.7712 | $88.77 | $88.75 | $88.80 |
| Purchase #5 | $211.75 | 7.130% | $226.8478 | $226.85 | $226.85 | $226.80 |
| Purchase #6 | $192.68 | 6.120% | $204.472 | $204.47 | $204.45 | $204.50 |
| Purchase #7 | $84.90 | 13.383% | $96.2622 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $1,149.88 | $1,233.5251 | $1,233.52 | $1,233.50 | $1,233.60 | |