| 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 | $86.82 | 13.521% | $98.5589 | $98.56 | $98.55 | $98.60 |
| Purchase #2 | $175.33 | 7.355% | $188.2255 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $118.91 | 10.441% | $131.3254 | $131.33 | $131.35 | $131.30 |
| Purchase #4 | $100.94 | 3.180% | $104.1499 | $104.15 | $104.15 | $104.10 |
| Purchase #5 | $190.57 | 5.859% | $201.7355 | $201.74 | $201.75 | $201.70 |
| Purchase #6 | $172.91 | 11.499% | $192.7929 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $226.97 | 11.704% | $253.5346 | $253.53 | $253.55 | $253.50 |
| 7 purchase totals = | $1,072.45 | $1,170.3227 | $1,170.33 | $1,170.40 | $1,170.20 | |