| 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 | $145.84 | 9.397% | $159.5446 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $212.41 | 8.306% | $230.0528 | $230.05 | $230.05 | $230.10 |
| Purchase #3 | $98.62 | 13.378% | $111.8134 | $111.81 | $111.80 | $111.80 |
| Purchase #4 | $107.76 | 11.638% | $120.3011 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $36.85 | 5.420% | $38.8473 | $38.85 | $38.85 | $38.80 |
| Purchase #6 | $101.46 | 13.645% | $115.3042 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $178.66 | 10.607% | $197.6105 | $197.61 | $197.60 | $197.60 |
| 7 purchase totals = | $881.60 | $973.4739 | $973.46 | $973.45 | $973.40 | |