| 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 | $154.78 | 9.313% | $169.1947 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $216.92 | 8.613% | $235.6033 | $235.60 | $235.60 | $235.60 |
| Purchase #3 | $210.51 | 10.567% | $232.7546 | $232.75 | $232.75 | $232.80 |
| Purchase #4 | $103.86 | 13.128% | $117.4947 | $117.49 | $117.50 | $117.50 |
| Purchase #5 | $41.30 | 6.457% | $43.9667 | $43.97 | $43.95 | $44.00 |
| Purchase #6 | $118.77 | 8.569% | $128.9474 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $207.50 | 7.499% | $223.0604 | $223.06 | $223.05 | $223.10 |
| 7 purchase totals = | $1,053.64 | $1,151.0218 | $1,151.01 | $1,151.00 | $1,151.10 | |