| 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 | $174.77 | 8.576% | $189.7583 | $189.76 | $189.75 | $189.80 |
| Purchase #2 | $213.45 | 9.450% | $233.621 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $175.93 | 8.491% | $190.8682 | $190.87 | $190.85 | $190.90 |
| Purchase #4 | $147.58 | 5.519% | $155.7249 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $210.46 | 13.372% | $238.6027 | $238.60 | $238.60 | $238.60 |
| Purchase #6 | $243.58 | 7.599% | $262.0896 | $262.09 | $262.10 | $262.10 |
| Purchase #7 | $60.83 | 5.405% | $64.1179 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $1,226.60 | $1,334.7826 | $1,334.78 | $1,334.70 | $1,334.80 | |