| 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 | $155.43 | 10.601% | $171.9071 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $199.86 | 6.189% | $212.2293 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $209.37 | 4.701% | $219.2125 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $81.71 | 11.409% | $91.0323 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $239.85 | 12.797% | $270.5436 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $32.36 | 7.531% | $34.797 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $158.93 | 5.368% | $167.4614 | $167.46 | $167.45 | $167.50 |
| 7 purchase totals = | $1,077.51 | $1,167.1832 | $1,167.18 | $1,167.20 | $1,167.10 | |