| 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 | $116.56 | 7.354% | $125.1318 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $178.90 | 9.537% | $195.9617 | $195.96 | $195.95 | $196.00 |
| Purchase #3 | $121.28 | 5.715% | $128.2112 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $131.78 | 9.626% | $144.4651 | $144.47 | $144.45 | $144.50 |
| Purchase #5 | $35.29 | 7.740% | $38.0214 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $39.38 | 11.366% | $43.8559 | $43.86 | $43.85 | $43.90 |
| Purchase #7 | $178.99 | 3.240% | $184.7893 | $184.79 | $184.80 | $184.80 |
| 7 purchase totals = | $802.18 | $860.4364 | $860.44 | $860.40 | $860.50 | |