| 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 | $176.65 | 13.144% | $199.8689 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $92.77 | 3.726% | $96.2266 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $155.59 | 13.681% | $176.8763 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $62.29 | 9.305% | $68.0861 | $68.09 | $68.10 | $68.10 |
| Purchase #5 | $23.84 | 5.255% | $25.0928 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $191.34 | 9.779% | $210.0511 | $210.05 | $210.05 | $210.10 |
| Purchase #7 | $121.46 | 9.787% | $133.3473 | $133.35 | $133.35 | $133.30 |
| 7 purchase totals = | $823.94 | $909.5491 | $909.56 | $909.60 | $909.60 | |