| 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 | $162.81 | 12.286% | $182.8128 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $98.28 | 9.873% | $107.9832 | $107.98 | $108.00 | $108.00 |
| Purchase #3 | $157.62 | 4.341% | $164.4623 | $164.46 | $164.45 | $164.50 |
| Purchase #4 | $96.46 | 5.565% | $101.828 | $101.83 | $101.85 | $101.80 |
| Purchase #5 | $156.60 | 8.806% | $170.3902 | $170.39 | $170.40 | $170.40 |
| Purchase #6 | $129.57 | 8.568% | $140.6716 | $140.67 | $140.65 | $140.70 |
| Purchase #7 | $149.96 | 13.625% | $170.3921 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $951.30 | $1,038.5402 | $1,038.53 | $1,038.55 | $1,038.60 | |