| 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 | $115.82 | 11.397% | $129.02 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $145.62 | 8.415% | $157.8739 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $71.48 | 6.489% | $76.1183 | $76.12 | $76.10 | $76.10 |
| Purchase #4 | $96.81 | 11.635% | $108.0738 | $108.07 | $108.05 | $108.10 |
| Purchase #5 | $79.70 | 12.110% | $89.3517 | $89.35 | $89.35 | $89.40 |
| Purchase #6 | $111.49 | 9.646% | $122.2443 | $122.24 | $122.25 | $122.20 |
| Purchase #7 | $84.77 | 7.830% | $91.4075 | $91.41 | $91.40 | $91.40 |
| 7 purchase totals = | $705.69 | $774.0895 | $774.08 | $774.00 | $774.10 | |