| 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 | $190.59 | 4.805% | $199.7478 | $199.75 | $199.75 | $199.70 |
| Purchase #2 | $98.43 | 7.624% | $105.9343 | $105.93 | $105.95 | $105.90 |
| Purchase #3 | $144.60 | 7.581% | $155.5621 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $6.25 | 9.162% | $6.8226 | $6.82 | $6.80 | $6.80 |
| Purchase #5 | $216.67 | 4.349% | $226.093 | $226.09 | $226.10 | $226.10 |
| Purchase #6 | $196.80 | 8.133% | $212.8057 | $212.81 | $212.80 | $212.80 |
| Purchase #7 | $172.57 | 3.584% | $178.7549 | $178.75 | $178.75 | $178.80 |
| 7 purchase totals = | $1,025.91 | $1,085.7204 | $1,085.71 | $1,085.70 | $1,085.70 | |