| 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 | $119.28 | 8.359% | $129.2506 | $129.25 | $129.25 | $129.30 |
| Purchase #2 | $156.32 | 8.208% | $169.1507 | $169.15 | $169.15 | $169.20 |
| Purchase #3 | $174.77 | 11.240% | $194.4141 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $96.58 | 6.789% | $103.1368 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $111.56 | 9.580% | $122.2474 | $122.25 | $122.25 | $122.20 |
| Purchase #6 | $173.77 | 9.481% | $190.2451 | $190.25 | $190.25 | $190.20 |
| Purchase #7 | $248.83 | 10.335% | $274.5466 | $274.55 | $274.55 | $274.50 |
| 7 purchase totals = | $1,081.11 | $1,182.9913 | $1,183.00 | $1,183.00 | $1,182.90 | |