| 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 | $133.31 | 9.861% | $146.4557 | $146.46 | $146.45 | $146.50 |
| Purchase #2 | $171.34 | 6.437% | $182.3692 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $197.70 | 5.817% | $209.2002 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $15.54 | 6.428% | $16.5389 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $234.68 | 9.470% | $256.9042 | $256.90 | $256.90 | $256.90 |
| Purchase #6 | $108.28 | 3.394% | $111.955 | $111.96 | $111.95 | $112.00 |
| Purchase #7 | $180.91 | 13.310% | $204.9891 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $1,041.76 | $1,128.4123 | $1,128.42 | $1,128.40 | $1,128.50 | |