| 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 | $147.59 | 13.789% | $167.9412 | $167.94 | $167.95 | $167.90 |
| Purchase #2 | $208.78 | 5.232% | $219.7034 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $16.42 | 9.837% | $18.0352 | $18.04 | $18.05 | $18.00 |
| Purchase #4 | $172.27 | 4.496% | $180.0153 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $139.53 | 3.429% | $144.3145 | $144.31 | $144.30 | $144.30 |
| Purchase #6 | $194.50 | 3.155% | $200.6365 | $200.64 | $200.65 | $200.60 |
| Purchase #7 | $107.91 | 13.278% | $122.2383 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $987.00 | $1,052.8844 | $1,052.89 | $1,052.90 | $1,052.70 | |