| 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 | $172.61 | 5.559% | $182.2054 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $219.83 | 10.777% | $243.5211 | $243.52 | $243.50 | $243.50 |
| Purchase #3 | $163.72 | 5.246% | $172.3088 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $111.95 | 12.871% | $126.3591 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $99.98 | 9.750% | $109.7281 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $25.65 | 8.817% | $27.9116 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $157.29 | 12.337% | $176.6949 | $176.69 | $176.70 | $176.70 |
| 7 purchase totals = | $951.03 | $1,038.7290 | $1,038.73 | $1,038.70 | $1,038.70 | |