| 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 | $151.42 | 4.715% | $158.5595 | $158.56 | $158.55 | $158.60 |
| Purchase #2 | $23.85 | 6.276% | $25.3468 | $25.35 | $25.35 | $25.30 |
| Purchase #3 | $217.36 | 6.105% | $230.6298 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $92.92 | 6.294% | $98.7684 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $112.55 | 11.590% | $125.5945 | $125.59 | $125.60 | $125.60 |
| Purchase #6 | $101.27 | 7.521% | $108.8865 | $108.89 | $108.90 | $108.90 |
| Purchase #7 | $35.36 | 8.404% | $38.3317 | $38.33 | $38.35 | $38.30 |
| 7 purchase totals = | $734.73 | $786.1172 | $786.12 | $786.15 | $786.10 | |