| 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 | $166.60 | 4.298% | $173.7605 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $167.34 | 10.113% | $184.2631 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $166.68 | 13.354% | $188.9384 | $188.94 | $188.95 | $188.90 |
| Purchase #4 | $220.76 | 3.740% | $229.0164 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $236.60 | 3.259% | $244.3108 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $220.61 | 11.813% | $246.6707 | $246.67 | $246.65 | $246.70 |
| Purchase #7 | $162.77 | 3.489% | $168.449 | $168.45 | $168.45 | $168.40 |
| 7 purchase totals = | $1,341.36 | $1,435.4089 | $1,435.41 | $1,435.35 | $1,435.40 | |