| 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 | $179.59 | 6.519% | $191.2975 | $191.30 | $191.30 | $191.30 |
| Purchase #2 | $183.49 | 8.738% | $199.5234 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $160.59 | 4.527% | $167.8599 | $167.86 | $167.85 | $167.90 |
| Purchase #4 | $156.87 | 13.260% | $177.671 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $114.80 | 12.312% | $128.9342 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $47.52 | 6.248% | $50.489 | $50.49 | $50.50 | $50.50 |
| Purchase #7 | $52.25 | 10.113% | $57.534 | $57.53 | $57.55 | $57.50 |
| 7 purchase totals = | $895.11 | $973.3090 | $973.30 | $973.30 | $973.30 | |