| 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 | $175.32 | 12.463% | $197.1701 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $40.32 | 7.126% | $43.1932 | $43.19 | $43.20 | $43.20 |
| Purchase #3 | $115.43 | 5.138% | $121.3608 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $31.55 | 4.264% | $32.8953 | $32.90 | $32.90 | $32.90 |
| Purchase #5 | $64.98 | 10.173% | $71.5904 | $71.59 | $71.60 | $71.60 |
| Purchase #6 | $75.72 | 10.527% | $83.691 | $83.69 | $83.70 | $83.70 |
| Purchase #7 | $194.71 | 12.841% | $219.7127 | $219.71 | $219.70 | $219.70 |
| 7 purchase totals = | $698.03 | $769.6135 | $769.61 | $769.60 | $769.70 | |