| 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 | $13.87 | 3.396% | $14.341 | $14.34 | $14.35 | $14.30 |
| Purchase #2 | $45.69 | 11.333% | $50.868 | $50.87 | $50.85 | $50.90 |
| Purchase #3 | $152.32 | 6.589% | $162.3564 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $156.32 | 11.694% | $174.6001 | $174.60 | $174.60 | $174.60 |
| Purchase #5 | $248.41 | 8.703% | $270.0291 | $270.03 | $270.05 | $270.00 |
| Purchase #6 | $248.97 | 6.491% | $265.1306 | $265.13 | $265.15 | $265.10 |
| Purchase #7 | $200.47 | 9.657% | $219.8294 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $1,066.05 | $1,157.1546 | $1,157.16 | $1,157.20 | $1,157.10 | |