| 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 | $149.97 | 7.643% | $161.4322 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $61.74 | 5.782% | $65.3098 | $65.31 | $65.30 | $65.30 |
| Purchase #3 | $72.77 | 11.675% | $81.2659 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $118.87 | 10.606% | $131.4774 | $131.48 | $131.50 | $131.50 |
| Purchase #5 | $106.53 | 7.586% | $114.6114 | $114.61 | $114.60 | $114.60 |
| Purchase #6 | $178.63 | 8.369% | $193.5795 | $193.58 | $193.60 | $193.60 |
| Purchase #7 | $146.73 | 6.295% | $155.9667 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $835.24 | $903.6429 | $903.65 | $903.65 | $903.70 | |