| 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 | $197.89 | 8.242% | $214.2001 | $214.20 | $214.20 | $214.20 |
| Purchase #2 | $74.62 | 8.331% | $80.8366 | $80.84 | $80.85 | $80.80 |
| Purchase #3 | $103.98 | 10.223% | $114.6099 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $167.59 | 3.545% | $173.5311 | $173.53 | $173.55 | $173.50 |
| Purchase #5 | $112.89 | 10.195% | $124.3991 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $66.74 | 12.537% | $75.1072 | $75.11 | $75.10 | $75.10 |
| Purchase #7 | $58.82 | 3.610% | $60.9434 | $60.94 | $60.95 | $60.90 |
| 7 purchase totals = | $782.53 | $843.6274 | $843.63 | $843.65 | $843.50 | |