| 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 | $128.31 | 6.655% | $136.849 | $136.85 | $136.85 | $136.80 |
| Purchase #2 | $141.83 | 9.560% | $155.3889 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $131.30 | 10.523% | $145.1167 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $231.80 | 12.481% | $260.731 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $178.90 | 4.484% | $186.9219 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $161.51 | 12.443% | $181.6067 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $221.93 | 8.412% | $240.5988 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $1,195.58 | $1,307.2130 | $1,307.22 | $1,307.20 | $1,307.10 | |