| 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 | $185.60 | 9.374% | $202.9981 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $201.50 | 10.746% | $223.1532 | $223.15 | $223.15 | $223.20 |
| Purchase #3 | $146.26 | 8.485% | $158.6702 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $40.91 | 11.116% | $45.4576 | $45.46 | $45.45 | $45.50 |
| Purchase #5 | $10.42 | 7.575% | $11.2093 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $133.51 | 10.403% | $147.399 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $225.96 | 10.551% | $249.801 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $944.16 | $1,038.6884 | $1,038.69 | $1,038.65 | $1,038.80 | |