| 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 | $99.82 | 6.352% | $106.1606 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $246.90 | 4.468% | $257.9315 | $257.93 | $257.95 | $257.90 |
| Purchase #3 | $63.35 | 6.672% | $67.5767 | $67.58 | $67.60 | $67.60 |
| Purchase #4 | $206.84 | 7.128% | $221.5836 | $221.58 | $221.60 | $221.60 |
| Purchase #5 | $161.29 | 3.305% | $166.6206 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $204.67 | 6.606% | $218.1905 | $218.19 | $218.20 | $218.20 |
| Purchase #7 | $96.98 | 3.711% | $100.5789 | $100.58 | $100.60 | $100.60 |
| 7 purchase totals = | $1,079.85 | $1,138.6424 | $1,138.64 | $1,138.70 | $1,138.70 | |