| 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 | $97.33 | 13.408% | $110.38 | $110.38 | $110.40 | $110.40 |
| Purchase #2 | $177.84 | 9.268% | $194.3222 | $194.32 | $194.30 | $194.30 |
| Purchase #3 | $123.37 | 9.102% | $134.5991 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $83.86 | 8.559% | $91.0376 | $91.04 | $91.05 | $91.00 |
| Purchase #5 | $173.25 | 5.237% | $182.3231 | $182.32 | $182.30 | $182.30 |
| Purchase #6 | $71.82 | 12.726% | $80.9598 | $80.96 | $80.95 | $81.00 |
| Purchase #7 | $38.83 | 12.465% | $43.6702 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $766.30 | $837.2920 | $837.29 | $837.25 | $837.30 | |