| 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 | $118.55 | 13.445% | $134.489 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $167.71 | 5.710% | $177.2862 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $29.95 | 8.307% | $32.4379 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $94.42 | 5.578% | $99.6867 | $99.69 | $99.70 | $99.70 |
| Purchase #5 | $194.32 | 4.380% | $202.8312 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $164.26 | 13.429% | $186.3185 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $82.56 | 7.691% | $88.9097 | $88.91 | $88.90 | $88.90 |
| 7 purchase totals = | $851.77 | $921.9592 | $921.97 | $922.00 | $921.90 | |