| 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 | $147.88 | 5.286% | $155.6969 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $88.77 | 10.839% | $98.3918 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $247.49 | 10.235% | $272.8206 | $272.82 | $272.80 | $272.80 |
| Purchase #4 | $29.25 | 9.579% | $32.0519 | $32.05 | $32.05 | $32.10 |
| Purchase #5 | $39.81 | 4.412% | $41.5664 | $41.57 | $41.55 | $41.60 |
| Purchase #6 | $199.80 | 9.741% | $219.2625 | $219.26 | $219.25 | $219.30 |
| Purchase #7 | $100.95 | 5.830% | $106.8354 | $106.84 | $106.85 | $106.80 |
| 7 purchase totals = | $853.95 | $926.6255 | $926.63 | $926.60 | $926.70 | |