| 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 | $180.88 | 5.842% | $191.447 | $191.45 | $191.45 | $191.40 |
| Purchase #2 | $202.95 | 4.768% | $212.6267 | $212.63 | $212.65 | $212.60 |
| Purchase #3 | $54.44 | 9.180% | $59.4376 | $59.44 | $59.45 | $59.40 |
| Purchase #4 | $130.52 | 7.224% | $139.9488 | $139.95 | $139.95 | $139.90 |
| Purchase #5 | $109.46 | 6.865% | $116.9744 | $116.97 | $116.95 | $117.00 |
| Purchase #6 | $245.79 | 4.820% | $257.6371 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $132.86 | 7.524% | $142.8564 | $142.86 | $142.85 | $142.90 |
| 7 purchase totals = | $1,056.90 | $1,120.9280 | $1,120.94 | $1,120.95 | $1,120.80 | |