| 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 | $172.57 | 3.556% | $178.7066 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $217.98 | 10.843% | $241.6156 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $168.39 | 6.437% | $179.2293 | $179.23 | $179.25 | $179.20 |
| Purchase #4 | $27.64 | 12.208% | $31.0143 | $31.01 | $31.00 | $31.00 |
| Purchase #5 | $63.54 | 13.519% | $72.13 | $72.13 | $72.15 | $72.10 |
| Purchase #6 | $211.68 | 11.552% | $236.1333 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $53.25 | 7.438% | $57.2107 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $915.05 | $996.0398 | $996.04 | $996.05 | $995.90 | |