| 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 | $120.51 | 7.559% | $129.6194 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $107.72 | 9.639% | $118.1031 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $17.67 | 6.265% | $18.777 | $18.78 | $18.80 | $18.80 |
| Purchase #4 | $174.71 | 11.779% | $195.2891 | $195.29 | $195.30 | $195.30 |
| Purchase #5 | $93.93 | 11.629% | $104.8531 | $104.85 | $104.85 | $104.90 |
| Purchase #6 | $86.35 | 4.867% | $90.5527 | $90.55 | $90.55 | $90.60 |
| Purchase #7 | $159.36 | 11.692% | $177.9924 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $760.25 | $835.1868 | $835.18 | $835.20 | $835.30 | |