| 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 | $180.51 | 9.157% | $197.0393 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $170.74 | 6.635% | $182.0686 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $67.76 | 10.176% | $74.6553 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $229.68 | 6.814% | $245.3304 | $245.33 | $245.35 | $245.30 |
| Purchase #5 | $141.41 | 13.359% | $160.301 | $160.30 | $160.30 | $160.30 |
| Purchase #6 | $204.85 | 5.514% | $216.1454 | $216.15 | $216.15 | $216.10 |
| Purchase #7 | $247.91 | 4.398% | $258.8131 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $1,242.86 | $1,334.3531 | $1,334.36 | $1,334.35 | $1,334.30 | |