| 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 | $161.77 | 10.138% | $178.1702 | $178.17 | $178.15 | $178.20 |
| Purchase #2 | $49.85 | 11.520% | $55.5927 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $113.44 | 6.673% | $121.0099 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $49.69 | 11.554% | $55.4312 | $55.43 | $55.45 | $55.40 |
| Purchase #5 | $19.37 | 7.307% | $20.7854 | $20.79 | $20.80 | $20.80 |
| Purchase #6 | $91.30 | 11.529% | $101.826 | $101.83 | $101.85 | $101.80 |
| Purchase #7 | $96.80 | 7.566% | $104.1239 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $582.22 | $636.9393 | $636.94 | $636.95 | $636.90 | |