| 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 | $149.65 | 13.574% | $169.9635 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $221.32 | 12.154% | $248.2192 | $248.22 | $248.20 | $248.20 |
| Purchase #3 | $218.55 | 6.830% | $233.477 | $233.48 | $233.50 | $233.50 |
| Purchase #4 | $105.36 | 4.415% | $110.0116 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $123.70 | 9.434% | $135.3699 | $135.37 | $135.35 | $135.40 |
| Purchase #6 | $6.62 | 12.411% | $7.4416 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $76.35 | 3.783% | $79.2383 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $901.55 | $983.7211 | $983.72 | $983.70 | $983.70 | |