| 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 | $175.81 | 3.846% | $182.5717 | $182.57 | $182.55 | $182.60 |
| Purchase #2 | $91.67 | 5.205% | $96.4414 | $96.44 | $96.45 | $96.40 |
| Purchase #3 | $245.96 | 12.128% | $275.79 | $275.79 | $275.80 | $275.80 |
| Purchase #4 | $87.81 | 5.292% | $92.4569 | $92.46 | $92.45 | $92.50 |
| Purchase #5 | $155.70 | 11.309% | $173.3081 | $173.31 | $173.30 | $173.30 |
| Purchase #6 | $168.53 | 12.115% | $188.9474 | $188.95 | $188.95 | $188.90 |
| Purchase #7 | $147.42 | 13.723% | $167.6504 | $167.65 | $167.65 | $167.70 |
| 7 purchase totals = | $1,072.90 | $1,177.1659 | $1,177.17 | $1,177.15 | $1,177.20 | |