| 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 | $144.88 | 9.749% | $159.0044 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $192.44 | 7.806% | $207.4619 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $34.43 | 6.141% | $36.5443 | $36.54 | $36.55 | $36.50 |
| Purchase #4 | $50.64 | 7.283% | $54.3281 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $35.54 | 12.371% | $39.9367 | $39.94 | $39.95 | $39.90 |
| Purchase #6 | $123.65 | 5.386% | $130.3098 | $130.31 | $130.30 | $130.30 |
| Purchase #7 | $238.82 | 3.110% | $246.2473 | $246.25 | $246.25 | $246.20 |
| 7 purchase totals = | $820.40 | $873.8325 | $873.83 | $873.85 | $873.70 | |