| 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 | $172.85 | 7.579% | $185.9503 | $185.95 | $185.95 | $186.00 |
| Purchase #2 | $190.66 | 13.558% | $216.5097 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $113.64 | 4.631% | $118.9027 | $118.90 | $118.90 | $118.90 |
| Purchase #4 | $183.63 | 11.412% | $204.5859 | $204.59 | $204.60 | $204.60 |
| Purchase #5 | $200.87 | 6.394% | $213.7136 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $183.47 | 3.826% | $190.4896 | $190.49 | $190.50 | $190.50 |
| Purchase #7 | $138.91 | 8.777% | $151.1021 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $1,184.03 | $1,281.2539 | $1,281.25 | $1,281.25 | $1,281.30 | |