| 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 | $178.97 | 12.257% | $200.9064 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $82.66 | 12.559% | $93.0413 | $93.04 | $93.05 | $93.00 |
| Purchase #3 | $213.49 | 3.120% | $220.1509 | $220.15 | $220.15 | $220.20 |
| Purchase #4 | $128.69 | 4.572% | $134.5737 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $219.82 | 8.590% | $238.7025 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $146.59 | 9.494% | $160.5073 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $24.70 | 6.545% | $26.3166 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $994.92 | $1,074.1987 | $1,074.20 | $1,074.15 | $1,074.20 | |