| 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 | $163.42 | 6.127% | $173.4327 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $67.86 | 8.129% | $73.3763 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $36.56 | 12.290% | $41.0532 | $41.05 | $41.05 | $41.10 |
| Purchase #4 | $70.77 | 5.621% | $74.748 | $74.75 | $74.75 | $74.70 |
| Purchase #5 | $145.34 | 13.813% | $165.4158 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $32.66 | 12.526% | $36.751 | $36.75 | $36.75 | $36.80 |
| Purchase #7 | $65.91 | 8.665% | $71.6211 | $71.62 | $71.60 | $71.60 |
| 7 purchase totals = | $582.52 | $636.3981 | $636.40 | $636.40 | $636.40 | |