| 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 | $152.42 | 6.538% | $162.3852 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $119.81 | 10.312% | $132.1648 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $138.32 | 7.788% | $149.0924 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $219.33 | 8.278% | $237.4861 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $166.56 | 13.346% | $188.7891 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $121.29 | 11.289% | $134.9824 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $184.87 | 8.186% | $200.0035 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $1,102.60 | $1,204.9035 | $1,204.90 | $1,204.95 | $1,205.00 | |