| 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 | $176.55 | 3.326% | $182.4221 | $182.42 | $182.40 | $182.40 |
| Purchase #2 | $249.45 | 13.554% | $283.2605 | $283.26 | $283.25 | $283.30 |
| Purchase #3 | $240.52 | 7.602% | $258.8043 | $258.80 | $258.80 | $258.80 |
| Purchase #4 | $155.44 | 11.846% | $173.8534 | $173.85 | $173.85 | $173.90 |
| Purchase #5 | $197.42 | 8.342% | $213.8888 | $213.89 | $213.90 | $213.90 |
| Purchase #6 | $74.35 | 8.170% | $80.4244 | $80.42 | $80.40 | $80.40 |
| Purchase #7 | $65.97 | 9.381% | $72.1586 | $72.16 | $72.15 | $72.20 |
| 7 purchase totals = | $1,159.70 | $1,264.8121 | $1,264.80 | $1,264.75 | $1,264.90 | |