| 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 | $184.78 | 5.592% | $195.1129 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $66.73 | 9.589% | $73.1287 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $202.90 | 12.126% | $227.5037 | $227.50 | $227.50 | $227.50 |
| Purchase #4 | $198.79 | 6.377% | $211.4668 | $211.47 | $211.45 | $211.50 |
| Purchase #5 | $238.73 | 10.663% | $264.1858 | $264.19 | $264.20 | $264.20 |
| Purchase #6 | $68.25 | 8.443% | $74.0123 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $29.84 | 4.664% | $31.2317 | $31.23 | $31.25 | $31.20 |
| 7 purchase totals = | $990.02 | $1,076.6419 | $1,076.64 | $1,076.65 | $1,076.60 | |