| 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 | $177.98 | 11.644% | $198.704 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $193.47 | 9.381% | $211.6194 | $211.62 | $211.60 | $211.60 |
| Purchase #3 | $21.60 | 13.728% | $24.5652 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $238.31 | 6.748% | $254.3912 | $254.39 | $254.40 | $254.40 |
| Purchase #5 | $6.75 | 5.805% | $7.1418 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $129.46 | 10.397% | $142.92 | $142.92 | $142.90 | $142.90 |
| Purchase #7 | $32.86 | 4.112% | $34.2112 | $34.21 | $34.20 | $34.20 |
| 7 purchase totals = | $800.43 | $873.5528 | $873.55 | $873.50 | $873.50 | |