| 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 | $119.78 | 9.154% | $130.7447 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $142.95 | 6.156% | $151.75 | $151.75 | $151.75 | $151.80 |
| Purchase #3 | $219.74 | 9.472% | $240.5538 | $240.55 | $240.55 | $240.60 |
| Purchase #4 | $123.98 | 13.589% | $140.8276 | $140.83 | $140.85 | $140.80 |
| Purchase #5 | $63.40 | 9.169% | $69.2131 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $57.70 | 6.760% | $61.6005 | $61.60 | $61.60 | $61.60 |
| Purchase #7 | $10.33 | 8.873% | $11.2466 | $11.25 | $11.25 | $11.20 |
| 7 purchase totals = | $737.88 | $805.9363 | $805.93 | $805.95 | $805.90 | |