| 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 | $155.50 | 10.741% | $172.2023 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $175.95 | 9.426% | $192.535 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $209.54 | 7.204% | $224.6353 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $193.29 | 13.721% | $219.8113 | $219.81 | $219.80 | $219.80 |
| Purchase #5 | $122.74 | 11.344% | $136.6636 | $136.66 | $136.65 | $136.70 |
| Purchase #6 | $106.37 | 12.238% | $119.3876 | $119.39 | $119.40 | $119.40 |
| Purchase #7 | $58.44 | 9.326% | $63.8901 | $63.89 | $63.90 | $63.90 |
| 7 purchase totals = | $1,021.83 | $1,129.1252 | $1,129.13 | $1,129.15 | $1,129.10 | |