| 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 | $118.25 | 8.346% | $128.1191 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $72.43 | 7.422% | $77.8058 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $150.98 | 5.565% | $159.382 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $11.57 | 13.281% | $13.1066 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $167.29 | 6.126% | $177.5382 | $177.54 | $177.55 | $177.50 |
| Purchase #6 | $184.68 | 9.297% | $201.8497 | $201.85 | $201.85 | $201.80 |
| Purchase #7 | $250.67 | 3.125% | $258.5034 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $955.87 | $1,016.3048 | $1,016.31 | $1,016.30 | $1,016.20 | |