| 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 | $168.92 | 4.279% | $176.1481 | $176.15 | $176.15 | $176.10 |
| Purchase #2 | $64.63 | 4.715% | $67.6773 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $110.25 | 3.825% | $114.4671 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $227.98 | 11.245% | $253.6164 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $188.75 | 4.467% | $197.1815 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $240.62 | 7.247% | $258.0577 | $258.06 | $258.05 | $258.10 |
| Purchase #7 | $229.98 | 6.225% | $244.2963 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $1,231.13 | $1,311.4444 | $1,311.46 | $1,311.45 | $1,311.50 | |