| 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 | $156.82 | 13.607% | $178.1585 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $38.89 | 13.629% | $44.1903 | $44.19 | $44.20 | $44.20 |
| Purchase #3 | $243.89 | 11.493% | $271.9203 | $271.92 | $271.90 | $271.90 |
| Purchase #4 | $94.66 | 8.602% | $102.8027 | $102.80 | $102.80 | $102.80 |
| Purchase #5 | $87.42 | 10.542% | $96.6358 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $63.81 | 8.297% | $69.1043 | $69.10 | $69.10 | $69.10 |
| Purchase #7 | $69.43 | 13.549% | $78.8371 | $78.84 | $78.85 | $78.80 |
| 7 purchase totals = | $754.92 | $841.6490 | $841.65 | $841.65 | $841.60 | |