| 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 | $129.98 | 13.118% | $147.0308 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $162.31 | 12.236% | $182.1703 | $182.17 | $182.15 | $182.20 |
| Purchase #3 | $39.36 | 13.329% | $44.6063 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $81.73 | 10.239% | $90.0983 | $90.10 | $90.10 | $90.10 |
| Purchase #5 | $99.83 | 10.848% | $110.6596 | $110.66 | $110.65 | $110.70 |
| Purchase #6 | $158.35 | 10.225% | $174.5413 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $20.49 | 7.716% | $22.071 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $692.05 | $771.1776 | $771.18 | $771.15 | $771.20 | |