| 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 | $174.39 | 5.285% | $183.6065 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $84.29 | 8.643% | $91.5752 | $91.58 | $91.60 | $91.60 |
| Purchase #3 | $224.72 | 12.660% | $253.1696 | $253.17 | $253.15 | $253.20 |
| Purchase #4 | $101.80 | 8.808% | $110.7665 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $249.42 | 9.672% | $273.5439 | $273.54 | $273.55 | $273.50 |
| Purchase #6 | $23.70 | 9.345% | $25.9148 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $221.88 | 6.195% | $235.6255 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $1,080.20 | $1,174.2020 | $1,174.21 | $1,174.20 | $1,174.20 | |