| 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 | $122.60 | 6.165% | $130.1583 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $64.69 | 5.553% | $68.2822 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $215.47 | 13.237% | $243.9918 | $243.99 | $244.00 | $244.00 |
| Purchase #4 | $225.53 | 7.759% | $243.0289 | $243.03 | $243.05 | $243.00 |
| Purchase #5 | $109.73 | 8.602% | $119.169 | $119.17 | $119.15 | $119.20 |
| Purchase #6 | $193.97 | 8.829% | $211.0956 | $211.10 | $211.10 | $211.10 |
| Purchase #7 | $136.57 | 12.658% | $153.857 | $153.86 | $153.85 | $153.90 |
| 7 purchase totals = | $1,068.56 | $1,169.5828 | $1,169.59 | $1,169.60 | $1,169.70 | |