| 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 | $133.78 | 3.607% | $138.6054 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $41.61 | 13.812% | $47.3572 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $22.77 | 8.242% | $24.6467 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $146.57 | 7.323% | $157.3033 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $179.25 | 8.688% | $194.8232 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $17.27 | 10.139% | $19.021 | $19.02 | $19.00 | $19.00 |
| Purchase #7 | $225.58 | 7.303% | $242.0541 | $242.05 | $242.05 | $242.10 |
| 7 purchase totals = | $766.83 | $823.8109 | $823.81 | $823.75 | $823.80 | |