| 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 | $74.91 | 7.467% | $80.5035 | $80.50 | $80.50 | $80.50 |
| Purchase #2 | $228.85 | 12.591% | $257.6645 | $257.66 | $257.65 | $257.70 |
| Purchase #3 | $159.64 | 6.363% | $169.7979 | $169.80 | $169.80 | $169.80 |
| Purchase #4 | $234.83 | 6.702% | $250.5683 | $250.57 | $250.55 | $250.60 |
| Purchase #5 | $5.50 | 12.139% | $6.1676 | $6.17 | $6.15 | $6.20 |
| Purchase #6 | $138.47 | 7.683% | $149.1087 | $149.11 | $149.10 | $149.10 |
| Purchase #7 | $244.58 | 3.302% | $252.656 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $1,086.78 | $1,166.4665 | $1,166.47 | $1,166.40 | $1,166.60 | |