| 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 | $11.68 | 7.456% | $12.5509 | $12.55 | $12.55 | $12.60 |
| Purchase #2 | $145.91 | 9.256% | $159.4154 | $159.42 | $159.40 | $159.40 |
| Purchase #3 | $96.32 | 11.295% | $107.1993 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $143.84 | 9.794% | $157.9277 | $157.93 | $157.95 | $157.90 |
| Purchase #5 | $195.90 | 9.831% | $215.1589 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $139.51 | 5.555% | $147.2598 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $112.38 | 10.199% | $123.8416 | $123.84 | $123.85 | $123.80 |
| 7 purchase totals = | $845.54 | $923.3536 | $923.36 | $923.35 | $923.40 | |