| 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 | $135.69 | 12.183% | $152.2211 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $180.77 | 13.317% | $204.8431 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $86.80 | 4.642% | $90.8293 | $90.83 | $90.85 | $90.80 |
| Purchase #4 | $189.74 | 10.207% | $209.1068 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $100.90 | 12.752% | $113.7668 | $113.77 | $113.75 | $113.80 |
| Purchase #6 | $6.48 | 9.568% | $7.1 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $10.27 | 6.460% | $10.9334 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $710.65 | $788.8005 | $788.80 | $788.80 | $788.70 | |