| 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 | $152.74 | 3.252% | $157.7071 | $157.71 | $157.70 | $157.70 |
| Purchase #2 | $39.55 | 13.284% | $44.8038 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $34.53 | 11.532% | $38.512 | $38.51 | $38.50 | $38.50 |
| Purchase #4 | $113.77 | 6.155% | $120.7725 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $241.48 | 11.865% | $270.1316 | $270.13 | $270.15 | $270.10 |
| Purchase #6 | $213.68 | 5.528% | $225.4922 | $225.49 | $225.50 | $225.50 |
| Purchase #7 | $40.76 | 11.729% | $45.5407 | $45.54 | $45.55 | $45.50 |
| 7 purchase totals = | $836.51 | $902.9599 | $902.95 | $902.95 | $902.90 | |