| 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 | $194.26 | 6.550% | $206.984 | $206.98 | $207.00 | $207.00 |
| Purchase #2 | $183.58 | 13.286% | $207.9704 | $207.97 | $207.95 | $208.00 |
| Purchase #3 | $14.39 | 10.195% | $15.8571 | $15.86 | $15.85 | $15.90 |
| Purchase #4 | $200.64 | 10.501% | $221.7092 | $221.71 | $221.70 | $221.70 |
| Purchase #5 | $21.48 | 5.244% | $22.6064 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $35.52 | 7.808% | $38.2934 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $86.68 | 3.568% | $89.7727 | $89.77 | $89.75 | $89.80 |
| 7 purchase totals = | $736.55 | $803.1932 | $803.19 | $803.15 | $803.30 | |