| 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 | $144.94 | 6.556% | $154.4423 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $70.52 | 5.719% | $74.553 | $74.55 | $74.55 | $74.60 |
| Purchase #3 | $144.80 | 12.537% | $162.9536 | $162.95 | $162.95 | $163.00 |
| Purchase #4 | $151.39 | 10.444% | $167.2012 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $13.37 | 11.530% | $14.9116 | $14.91 | $14.90 | $14.90 |
| Purchase #6 | $144.34 | 7.549% | $155.2362 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $91.44 | 5.125% | $96.1263 | $96.13 | $96.15 | $96.10 |
| 7 purchase totals = | $760.80 | $825.4242 | $825.42 | $825.45 | $825.40 | |