| 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 | $70.95 | 4.656% | $74.2534 | $74.25 | $74.25 | $74.30 |
| Purchase #2 | $112.26 | 7.106% | $120.2372 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $207.33 | 12.556% | $233.3624 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $114.70 | 3.450% | $118.6572 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $170.40 | 5.150% | $179.1756 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $233.49 | 12.425% | $262.5011 | $262.50 | $262.50 | $262.50 |
| Purchase #7 | $191.48 | 8.311% | $207.3939 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $1,100.61 | $1,195.5808 | $1,195.58 | $1,195.60 | $1,195.70 | |