| 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 | $163.97 | 4.496% | $171.3421 | $171.34 | $171.35 | $171.30 |
| Purchase #2 | $7.40 | 4.678% | $7.7462 | $7.75 | $7.75 | $7.70 |
| Purchase #3 | $173.89 | 9.251% | $189.9766 | $189.98 | $190.00 | $190.00 |
| Purchase #4 | $61.55 | 12.642% | $69.3312 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $31.70 | 13.602% | $36.0118 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $32.58 | 7.181% | $34.9196 | $34.92 | $34.90 | $34.90 |
| Purchase #7 | $229.97 | 9.145% | $251.0008 | $251.00 | $251.00 | $251.00 |
| 7 purchase totals = | $701.06 | $760.3283 | $760.33 | $760.35 | $760.20 | |