| 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 | $184.74 | 4.265% | $192.6192 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $144.35 | 10.214% | $159.0939 | $159.09 | $159.10 | $159.10 |
| Purchase #3 | $15.54 | 9.392% | $16.9995 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $47.92 | 11.365% | $53.3661 | $53.37 | $53.35 | $53.40 |
| Purchase #5 | $87.58 | 12.205% | $98.2691 | $98.27 | $98.25 | $98.30 |
| Purchase #6 | $221.71 | 6.188% | $235.4294 | $235.43 | $235.45 | $235.40 |
| Purchase #7 | $111.77 | 4.715% | $117.04 | $117.04 | $117.05 | $117.00 |
| 7 purchase totals = | $813.61 | $872.8172 | $872.82 | $872.80 | $872.80 | |