| 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 | $148.47 | 9.701% | $162.8731 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $33.54 | 5.367% | $35.3401 | $35.34 | $35.35 | $35.30 |
| Purchase #3 | $83.44 | 13.796% | $94.9514 | $94.95 | $94.95 | $95.00 |
| Purchase #4 | $54.42 | 6.154% | $57.769 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $128.90 | 3.285% | $133.1344 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $19.98 | 5.579% | $21.0947 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $29.29 | 12.675% | $33.0025 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $498.04 | $538.1652 | $538.15 | $538.15 | $538.20 | |