| 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 | $156.62 | 10.708% | $173.3909 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $209.44 | 5.688% | $221.3529 | $221.35 | $221.35 | $221.40 |
| Purchase #3 | $16.47 | 12.569% | $18.5401 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $152.29 | 11.674% | $170.0683 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $233.89 | 12.569% | $263.2876 | $263.29 | $263.30 | $263.30 |
| Purchase #6 | $177.62 | 9.426% | $194.3625 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $75.88 | 11.520% | $84.6214 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $1,022.21 | $1,125.6237 | $1,125.62 | $1,125.60 | $1,125.70 | |