| 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 | $151.97 | 7.458% | $163.3039 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $42.92 | 6.330% | $45.6368 | $45.64 | $45.65 | $45.60 |
| Purchase #3 | $92.31 | 11.662% | $103.0752 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $209.83 | 8.219% | $227.0759 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $161.92 | 10.360% | $178.6949 | $178.69 | $178.70 | $178.70 |
| Purchase #6 | $175.48 | 8.135% | $189.7553 | $189.76 | $189.75 | $189.80 |
| Purchase #7 | $90.63 | 6.306% | $96.3451 | $96.35 | $96.35 | $96.30 |
| 7 purchase totals = | $925.06 | $1,003.8871 | $1,003.90 | $1,003.95 | $1,003.90 | |