| 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 | $107.79 | 6.334% | $114.6174 | $114.62 | $114.60 | $114.60 |
| Purchase #2 | $131.63 | 9.199% | $143.7386 | $143.74 | $143.75 | $143.70 |
| Purchase #3 | $110.69 | 4.269% | $115.4154 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $87.77 | 4.464% | $91.6881 | $91.69 | $91.70 | $91.70 |
| Purchase #5 | $138.81 | 9.580% | $152.108 | $152.11 | $152.10 | $152.10 |
| Purchase #6 | $116.77 | 7.682% | $125.7403 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $138.76 | 3.441% | $143.5347 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $832.22 | $886.8425 | $886.85 | $886.85 | $886.70 | |