| 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 | $133.68 | 5.760% | $141.38 | $141.38 | $141.40 | $141.40 |
| Purchase #2 | $132.80 | 12.426% | $149.3017 | $149.30 | $149.30 | $149.30 |
| Purchase #3 | $211.69 | 5.360% | $223.0366 | $223.04 | $223.05 | $223.00 |
| Purchase #4 | $193.27 | 4.709% | $202.3711 | $202.37 | $202.35 | $202.40 |
| Purchase #5 | $109.49 | 8.754% | $119.0748 | $119.07 | $119.05 | $119.10 |
| Purchase #6 | $99.54 | 12.845% | $112.3259 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $193.75 | 3.275% | $200.0953 | $200.10 | $200.10 | $200.10 |
| 7 purchase totals = | $1,074.22 | $1,147.5854 | $1,147.59 | $1,147.60 | $1,147.60 | |