| 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 | $198.31 | 13.699% | $225.4765 | $225.48 | $225.50 | $225.50 |
| Purchase #2 | $78.53 | 13.119% | $88.8324 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $197.61 | 10.269% | $217.9026 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $102.31 | 13.365% | $115.9837 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $7.29 | 8.717% | $7.9255 | $7.93 | $7.95 | $7.90 |
| Purchase #6 | $184.26 | 4.368% | $192.3085 | $192.31 | $192.30 | $192.30 |
| Purchase #7 | $168.26 | 12.418% | $189.1545 | $189.15 | $189.15 | $189.20 |
| 7 purchase totals = | $936.57 | $1,037.5837 | $1,037.58 | $1,037.65 | $1,037.60 | |