| 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 | $128.49 | 7.413% | $138.015 | $138.02 | $138.00 | $138.00 |
| Purchase #2 | $90.36 | 4.634% | $94.5473 | $94.55 | $94.55 | $94.50 |
| Purchase #3 | $86.72 | 4.744% | $90.834 | $90.83 | $90.85 | $90.80 |
| Purchase #4 | $73.73 | 13.297% | $83.5339 | $83.53 | $83.55 | $83.50 |
| Purchase #5 | $179.59 | 7.789% | $193.5783 | $193.58 | $193.60 | $193.60 |
| Purchase #6 | $33.55 | 8.828% | $36.5118 | $36.51 | $36.50 | $36.50 |
| Purchase #7 | $191.63 | 5.137% | $201.474 | $201.47 | $201.45 | $201.50 |
| 7 purchase totals = | $784.07 | $838.4943 | $838.49 | $838.50 | $838.40 | |