| 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 | $143.30 | 10.442% | $158.2634 | $158.26 | $158.25 | $158.30 |
| Purchase #2 | $74.27 | 8.741% | $80.7619 | $80.76 | $80.75 | $80.80 |
| Purchase #3 | $101.66 | 10.115% | $111.9429 | $111.94 | $111.95 | $111.90 |
| Purchase #4 | $203.75 | 12.315% | $228.8418 | $228.84 | $228.85 | $228.80 |
| Purchase #5 | $83.45 | 11.867% | $93.353 | $93.35 | $93.35 | $93.40 |
| Purchase #6 | $211.33 | 10.115% | $232.706 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $195.59 | 7.561% | $210.3786 | $210.38 | $210.40 | $210.40 |
| 7 purchase totals = | $1,013.35 | $1,116.2476 | $1,116.24 | $1,116.25 | $1,116.30 | |