| 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 | $159.44 | 4.685% | $166.9098 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $208.40 | 3.480% | $215.6523 | $215.65 | $215.65 | $215.70 |
| Purchase #3 | $81.30 | 12.119% | $91.1527 | $91.15 | $91.15 | $91.20 |
| Purchase #4 | $177.36 | 12.355% | $199.2728 | $199.27 | $199.25 | $199.30 |
| Purchase #5 | $13.66 | 8.831% | $14.8663 | $14.87 | $14.85 | $14.90 |
| Purchase #6 | $182.26 | 10.607% | $201.5923 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $195.30 | 3.603% | $202.3367 | $202.34 | $202.35 | $202.30 |
| 7 purchase totals = | $1,017.72 | $1,091.7829 | $1,091.78 | $1,091.75 | $1,091.90 | |