| 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 | $149.43 | 6.272% | $158.8022 | $158.80 | $158.80 | $158.80 |
| Purchase #2 | $186.48 | 3.578% | $193.1523 | $193.15 | $193.15 | $193.20 |
| Purchase #3 | $91.64 | 9.410% | $100.2633 | $100.26 | $100.25 | $100.30 |
| Purchase #4 | $86.35 | 7.544% | $92.8642 | $92.86 | $92.85 | $92.90 |
| Purchase #5 | $140.60 | 8.524% | $152.5847 | $152.58 | $152.60 | $152.60 |
| Purchase #6 | $112.38 | 8.546% | $121.984 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $219.94 | 10.257% | $242.4992 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $986.82 | $1,062.1499 | $1,062.13 | $1,062.15 | $1,062.30 | |