| 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 | $147.33 | 9.789% | $161.7521 | $161.75 | $161.75 | $161.80 |
| Purchase #2 | $110.68 | 7.517% | $118.9998 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $74.75 | 13.431% | $84.7897 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $10.91 | 13.419% | $12.374 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $248.59 | 6.816% | $265.5339 | $265.53 | $265.55 | $265.50 |
| Purchase #6 | $206.30 | 7.138% | $221.0257 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $194.26 | 10.240% | $214.1522 | $214.15 | $214.15 | $214.20 |
| 7 purchase totals = | $992.82 | $1,078.6274 | $1,078.62 | $1,078.65 | $1,078.70 | |