| 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 | $143.39 | 3.102% | $147.838 | $147.84 | $147.85 | $147.80 |
| Purchase #2 | $90.36 | 12.810% | $101.9351 | $101.94 | $101.95 | $101.90 |
| Purchase #3 | $83.78 | 9.807% | $91.9963 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $210.77 | 9.418% | $230.6203 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $16.37 | 9.275% | $17.8883 | $17.89 | $17.90 | $17.90 |
| Purchase #6 | $64.68 | 12.228% | $72.5891 | $72.59 | $72.60 | $72.60 |
| Purchase #7 | $96.94 | 6.191% | $102.9416 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $706.29 | $765.8087 | $765.82 | $765.85 | $765.70 | |