| 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 | $162.91 | 5.218% | $171.4106 | $171.41 | $171.40 | $171.40 |
| Purchase #2 | $211.60 | 6.136% | $224.5838 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $11.94 | 5.606% | $12.6094 | $12.61 | $12.60 | $12.60 |
| Purchase #4 | $19.73 | 8.262% | $21.3601 | $21.36 | $21.35 | $21.40 |
| Purchase #5 | $143.69 | 10.865% | $159.3019 | $159.30 | $159.30 | $159.30 |
| Purchase #6 | $120.58 | 10.505% | $133.2469 | $133.25 | $133.25 | $133.20 |
| Purchase #7 | $114.52 | 10.154% | $126.1484 | $126.15 | $126.15 | $126.10 |
| 7 purchase totals = | $784.97 | $848.6611 | $848.66 | $848.65 | $848.60 | |