| 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 | $164.45 | 5.156% | $172.929 | $172.93 | $172.95 | $172.90 |
| Purchase #2 | $110.89 | 6.422% | $118.0114 | $118.01 | $118.00 | $118.00 |
| Purchase #3 | $147.48 | 5.132% | $155.0487 | $155.05 | $155.05 | $155.00 |
| Purchase #4 | $81.98 | 13.369% | $92.9399 | $92.94 | $92.95 | $92.90 |
| Purchase #5 | $41.52 | 3.810% | $43.1019 | $43.10 | $43.10 | $43.10 |
| Purchase #6 | $84.34 | 4.145% | $87.8359 | $87.84 | $87.85 | $87.80 |
| Purchase #7 | $191.47 | 7.410% | $205.6579 | $205.66 | $205.65 | $205.70 |
| 7 purchase totals = | $822.13 | $875.5247 | $875.53 | $875.55 | $875.40 | |