| 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 | $177.90 | 5.581% | $187.8286 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $12.47 | 13.477% | $14.1506 | $14.15 | $14.15 | $14.20 |
| Purchase #3 | $248.79 | 7.177% | $266.6457 | $266.65 | $266.65 | $266.60 |
| Purchase #4 | $85.77 | 6.636% | $91.4617 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $31.62 | 7.528% | $34.0004 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $101.54 | 7.349% | $109.0022 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $193.73 | 5.404% | $204.1992 | $204.20 | $204.20 | $204.20 |
| 7 purchase totals = | $851.82 | $907.2884 | $907.29 | $907.30 | $907.30 | |