| 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 | $169.43 | 4.245% | $176.6223 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $87.48 | 3.470% | $90.5156 | $90.52 | $90.50 | $90.50 |
| Purchase #3 | $213.88 | 5.275% | $225.1622 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $116.83 | 7.464% | $125.5502 | $125.55 | $125.55 | $125.60 |
| Purchase #5 | $199.67 | 13.247% | $226.1203 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $225.43 | 10.556% | $249.2264 | $249.23 | $249.25 | $249.20 |
| Purchase #7 | $217.76 | 5.799% | $230.3879 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $1,230.48 | $1,323.5849 | $1,323.59 | $1,323.55 | $1,323.60 | |