| 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 | $135.78 | 7.427% | $145.8644 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $13.28 | 10.489% | $14.6729 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $144.51 | 8.435% | $156.6994 | $156.70 | $156.70 | $156.70 |
| Purchase #4 | $33.46 | 4.255% | $34.8837 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $155.65 | 7.596% | $167.4732 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $176.27 | 3.214% | $181.9353 | $181.94 | $181.95 | $181.90 |
| Purchase #7 | $179.81 | 11.215% | $199.9757 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $838.76 | $901.5046 | $901.50 | $901.50 | $901.60 | |