| 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 | $175.86 | 12.788% | $198.349 | $198.35 | $198.35 | $198.30 |
| Purchase #2 | $68.56 | 7.851% | $73.9426 | $73.94 | $73.95 | $73.90 |
| Purchase #3 | $186.48 | 5.742% | $197.1877 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $225.36 | 5.687% | $238.1762 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $192.93 | 10.440% | $213.0719 | $213.07 | $213.05 | $213.10 |
| Purchase #6 | $90.54 | 13.339% | $102.6171 | $102.62 | $102.60 | $102.60 |
| Purchase #7 | $98.85 | 9.151% | $107.8958 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $1,038.58 | $1,131.2403 | $1,131.25 | $1,131.25 | $1,131.20 | |