| 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 | $147.81 | 6.824% | $157.8966 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $19.85 | 4.247% | $20.693 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $188.94 | 12.717% | $212.9675 | $212.97 | $212.95 | $213.00 |
| Purchase #4 | $230.70 | 9.284% | $252.1182 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $138.73 | 7.704% | $149.4178 | $149.42 | $149.40 | $149.40 |
| Purchase #6 | $167.87 | 5.805% | $177.6149 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $75.37 | 11.673% | $84.1679 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $969.27 | $1,054.8759 | $1,054.88 | $1,054.80 | $1,054.90 | |