| 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 | $120.54 | 9.664% | $132.189 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $153.48 | 11.113% | $170.5362 | $170.54 | $170.55 | $170.50 |
| Purchase #3 | $87.78 | 4.776% | $91.9724 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $129.50 | 13.557% | $147.0563 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $47.68 | 10.646% | $52.756 | $52.76 | $52.75 | $52.80 |
| Purchase #6 | $157.31 | 13.256% | $178.163 | $178.16 | $178.15 | $178.20 |
| Purchase #7 | $141.32 | 7.359% | $151.7197 | $151.72 | $151.70 | $151.70 |
| 7 purchase totals = | $837.61 | $924.3926 | $924.40 | $924.35 | $924.50 | |