| 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 | $172.26 | 12.138% | $193.1689 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $212.97 | 13.119% | $240.9095 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $218.81 | 9.202% | $238.9449 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $33.60 | 8.203% | $36.3562 | $36.36 | $36.35 | $36.40 |
| Purchase #5 | $126.38 | 11.810% | $141.3055 | $141.31 | $141.30 | $141.30 |
| Purchase #6 | $62.60 | 8.239% | $67.7576 | $67.76 | $67.75 | $67.80 |
| Purchase #7 | $235.93 | 12.548% | $265.5345 | $265.53 | $265.55 | $265.50 |
| 7 purchase totals = | $1,062.55 | $1,183.9771 | $1,183.98 | $1,183.95 | $1,184.00 | |