| 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 | $144.96 | 5.504% | $152.9386 | $152.94 | $152.95 | $152.90 |
| Purchase #2 | $147.60 | 5.331% | $155.4686 | $155.47 | $155.45 | $155.50 |
| Purchase #3 | $115.47 | 3.253% | $119.2262 | $119.23 | $119.25 | $119.20 |
| Purchase #4 | $151.78 | 7.829% | $163.6629 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $183.32 | 4.607% | $191.7656 | $191.77 | $191.75 | $191.80 |
| Purchase #6 | $83.61 | 4.114% | $87.0497 | $87.05 | $87.05 | $87.00 |
| Purchase #7 | $142.77 | 11.586% | $159.3113 | $159.31 | $159.30 | $159.30 |
| 7 purchase totals = | $969.51 | $1,029.4229 | $1,029.43 | $1,029.40 | $1,029.40 | |