| 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 | $156.31 | 5.573% | $165.0212 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $219.53 | 12.809% | $247.6496 | $247.65 | $247.65 | $247.60 |
| Purchase #3 | $159.88 | 3.683% | $165.7684 | $165.77 | $165.75 | $165.80 |
| Purchase #4 | $217.40 | 13.799% | $247.399 | $247.40 | $247.40 | $247.40 |
| Purchase #5 | $64.66 | 13.470% | $73.3697 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $103.88 | 11.726% | $116.061 | $116.06 | $116.05 | $116.10 |
| Purchase #7 | $146.55 | 7.791% | $157.9677 | $157.97 | $157.95 | $158.00 |
| 7 purchase totals = | $1,068.21 | $1,173.2366 | $1,173.24 | $1,173.15 | $1,173.30 | |