| 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 | $143.72 | 11.780% | $160.6502 | $160.65 | $160.65 | $160.70 |
| Purchase #2 | $183.53 | 6.643% | $195.7219 | $195.72 | $195.70 | $195.70 |
| Purchase #3 | $88.41 | 3.354% | $91.3753 | $91.38 | $91.40 | $91.40 |
| Purchase #4 | $57.74 | 11.318% | $64.275 | $64.28 | $64.30 | $64.30 |
| Purchase #5 | $140.58 | 6.811% | $150.1549 | $150.15 | $150.15 | $150.20 |
| Purchase #6 | $16.65 | 9.243% | $18.189 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $242.80 | 12.684% | $273.5968 | $273.60 | $273.60 | $273.60 |
| 7 purchase totals = | $873.43 | $953.9631 | $953.97 | $954.00 | $954.10 | |