| 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 | $143.54 | 10.159% | $158.1222 | $158.12 | $158.10 | $158.10 |
| Purchase #2 | $187.49 | 9.764% | $205.7965 | $205.80 | $205.80 | $205.80 |
| Purchase #3 | $146.94 | 7.846% | $158.4689 | $158.47 | $158.45 | $158.50 |
| Purchase #4 | $147.58 | 11.193% | $164.0986 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $228.90 | 3.653% | $237.2617 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $79.50 | 11.813% | $88.8913 | $88.89 | $88.90 | $88.90 |
| Purchase #7 | $93.60 | 3.229% | $96.6223 | $96.62 | $96.60 | $96.60 |
| 7 purchase totals = | $1,027.55 | $1,109.2615 | $1,109.26 | $1,109.20 | $1,109.30 | |