| 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 | $171.76 | 10.177% | $189.24 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $101.98 | 9.178% | $111.3397 | $111.34 | $111.35 | $111.30 |
| Purchase #3 | $234.29 | 3.596% | $242.7151 | $242.72 | $242.70 | $242.70 |
| Purchase #4 | $191.65 | 5.756% | $202.6814 | $202.68 | $202.70 | $202.70 |
| Purchase #5 | $26.86 | 8.719% | $29.2019 | $29.20 | $29.20 | $29.20 |
| Purchase #6 | $45.26 | 5.778% | $47.8751 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $229.83 | 13.422% | $260.6778 | $260.68 | $260.70 | $260.70 |
| 7 purchase totals = | $1,001.63 | $1,083.7310 | $1,083.74 | $1,083.80 | $1,083.70 | |