| 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 | $55.53 | 9.618% | $60.8709 | $60.87 | $60.85 | $60.90 |
| Purchase #2 | $186.91 | 4.284% | $194.9172 | $194.92 | $194.90 | $194.90 |
| Purchase #3 | $230.82 | 3.297% | $238.4301 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $161.55 | 10.628% | $178.7195 | $178.72 | $178.70 | $178.70 |
| Purchase #5 | $175.61 | 4.420% | $183.372 | $183.37 | $183.35 | $183.40 |
| Purchase #6 | $140.56 | 13.568% | $159.6312 | $159.63 | $159.65 | $159.60 |
| Purchase #7 | $130.73 | 9.558% | $143.2252 | $143.23 | $143.25 | $143.20 |
| 7 purchase totals = | $1,081.71 | $1,159.1661 | $1,159.17 | $1,159.15 | $1,159.10 | |