| 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 | $131.91 | 12.596% | $148.5254 | $148.53 | $148.55 | $148.50 |
| Purchase #2 | $9.71 | 13.357% | $11.007 | $11.01 | $11.00 | $11.00 |
| Purchase #3 | $35.50 | 12.356% | $39.8864 | $39.89 | $39.90 | $39.90 |
| Purchase #4 | $96.56 | 11.450% | $107.6161 | $107.62 | $107.60 | $107.60 |
| Purchase #5 | $245.87 | 8.557% | $266.9091 | $266.91 | $266.90 | $266.90 |
| Purchase #6 | $174.86 | 3.617% | $181.1847 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $126.63 | 3.618% | $131.2115 | $131.21 | $131.20 | $131.20 |
| 7 purchase totals = | $821.04 | $886.3402 | $886.35 | $886.35 | $886.30 | |