| 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 | $195.84 | 7.474% | $210.4771 | $210.48 | $210.50 | $210.50 |
| Purchase #2 | $24.67 | 8.764% | $26.8321 | $26.83 | $26.85 | $26.80 |
| Purchase #3 | $138.76 | 10.865% | $153.8363 | $153.84 | $153.85 | $153.80 |
| Purchase #4 | $14.65 | 13.151% | $16.5766 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $193.56 | 5.835% | $204.8542 | $204.85 | $204.85 | $204.90 |
| Purchase #6 | $136.28 | 13.687% | $154.9326 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $92.95 | 7.808% | $100.2075 | $100.21 | $100.20 | $100.20 |
| 7 purchase totals = | $796.71 | $867.7164 | $867.72 | $867.80 | $867.70 | |