| 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 | $130.76 | 13.327% | $148.1864 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $182.51 | 11.483% | $203.4676 | $203.47 | $203.45 | $203.50 |
| Purchase #3 | $26.30 | 13.295% | $29.7966 | $29.80 | $29.80 | $29.80 |
| Purchase #4 | $200.62 | 11.828% | $224.3493 | $224.35 | $224.35 | $224.30 |
| Purchase #5 | $206.41 | 3.270% | $213.1596 | $213.16 | $213.15 | $213.20 |
| Purchase #6 | $49.89 | 3.467% | $51.6197 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $204.37 | 4.361% | $213.2826 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $1,000.86 | $1,083.8618 | $1,083.87 | $1,083.85 | $1,083.90 | |