| 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 | $206.85 | 6.746% | $220.8041 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $146.56 | 10.433% | $161.8506 | $161.85 | $161.85 | $161.90 |
| Purchase #3 | $192.89 | 12.586% | $217.1671 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $139.99 | 13.325% | $158.6437 | $158.64 | $158.65 | $158.60 |
| Purchase #5 | $112.90 | 8.115% | $122.0618 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $159.85 | 4.666% | $167.3086 | $167.31 | $167.30 | $167.30 |
| Purchase #7 | $32.85 | 9.610% | $36.0069 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $991.89 | $1,083.8428 | $1,083.84 | $1,083.80 | $1,083.90 | |