| 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 | $178.41 | 4.841% | $187.0468 | $187.05 | $187.05 | $187.00 |
| Purchase #2 | $95.67 | 3.141% | $98.675 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $132.59 | 12.151% | $148.701 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $100.87 | 13.660% | $114.6488 | $114.65 | $114.65 | $114.60 |
| Purchase #5 | $18.90 | 3.293% | $19.5224 | $19.52 | $19.50 | $19.50 |
| Purchase #6 | $244.84 | 5.598% | $258.5461 | $258.55 | $258.55 | $258.50 |
| Purchase #7 | $91.80 | 12.794% | $103.5449 | $103.54 | $103.55 | $103.50 |
| 7 purchase totals = | $863.08 | $930.6850 | $930.69 | $930.70 | $930.50 | |