| 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 | $169.96 | 13.523% | $192.9437 | $192.94 | $192.95 | $192.90 |
| Purchase #2 | $145.93 | 5.191% | $153.5052 | $153.51 | $153.50 | $153.50 |
| Purchase #3 | $47.96 | 8.127% | $51.8577 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $227.80 | 5.438% | $240.1878 | $240.19 | $240.20 | $240.20 |
| Purchase #5 | $187.55 | 5.583% | $198.0209 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $106.48 | 4.490% | $111.261 | $111.26 | $111.25 | $111.30 |
| Purchase #7 | $158.30 | 9.861% | $173.91 | $173.91 | $173.90 | $173.90 |
| 7 purchase totals = | $1,043.98 | $1,121.6863 | $1,121.69 | $1,121.65 | $1,121.70 | |