| 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 | $165.34 | 6.793% | $176.5715 | $176.57 | $176.55 | $176.60 |
| Purchase #2 | $30.60 | 9.369% | $33.4669 | $33.47 | $33.45 | $33.50 |
| Purchase #3 | $32.57 | 12.421% | $36.6155 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $117.82 | 10.626% | $130.3396 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $60.86 | 7.837% | $65.6296 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $107.84 | 12.608% | $121.4365 | $121.44 | $121.45 | $121.40 |
| Purchase #7 | $47.49 | 10.846% | $52.6408 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $562.52 | $616.7004 | $616.71 | $616.70 | $616.60 | |