| 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 | $184.29 | 12.609% | $207.5271 | $207.53 | $207.55 | $207.50 |
| Purchase #2 | $140.48 | 13.755% | $159.803 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $141.42 | 7.710% | $152.3235 | $152.32 | $152.30 | $152.30 |
| Purchase #4 | $188.82 | 8.506% | $204.881 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $70.74 | 8.753% | $76.9319 | $76.93 | $76.95 | $76.90 |
| Purchase #6 | $243.91 | 10.765% | $270.1669 | $270.17 | $270.15 | $270.20 |
| Purchase #7 | $227.95 | 4.225% | $237.5809 | $237.58 | $237.60 | $237.60 |
| 7 purchase totals = | $1,197.61 | $1,309.2143 | $1,309.21 | $1,309.25 | $1,309.20 | |