| 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 | $162.81 | 7.830% | $175.558 | $175.56 | $175.55 | $175.60 |
| Purchase #2 | $8.58 | 5.356% | $9.0395 | $9.04 | $9.05 | $9.00 |
| Purchase #3 | $225.59 | 9.777% | $247.6459 | $247.65 | $247.65 | $247.60 |
| Purchase #4 | $211.94 | 12.708% | $238.8733 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $64.64 | 7.289% | $69.3516 | $69.35 | $69.35 | $69.40 |
| Purchase #6 | $11.96 | 7.345% | $12.8385 | $12.84 | $12.85 | $12.80 |
| Purchase #7 | $62.63 | 12.426% | $70.4124 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $748.15 | $823.7192 | $823.72 | $823.70 | $823.70 | |