| 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 | $146.29 | 3.734% | $151.7525 | $151.75 | $151.75 | $151.80 |
| Purchase #2 | $50.74 | 5.580% | $53.5713 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $127.74 | 3.661% | $132.4166 | $132.42 | $132.40 | $132.40 |
| Purchase #4 | $238.47 | 10.434% | $263.352 | $263.35 | $263.35 | $263.40 |
| Purchase #5 | $233.65 | 5.155% | $245.6947 | $245.69 | $245.70 | $245.70 |
| Purchase #6 | $121.71 | 8.453% | $131.9981 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $171.91 | 12.442% | $193.299 | $193.30 | $193.30 | $193.30 |
| 7 purchase totals = | $1,090.51 | $1,172.0842 | $1,172.08 | $1,172.05 | $1,172.20 | |