| 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 | $160.30 | 6.632% | $170.9311 | $170.93 | $170.95 | $170.90 |
| Purchase #2 | $220.93 | 3.358% | $228.3488 | $228.35 | $228.35 | $228.30 |
| Purchase #3 | $200.91 | 11.208% | $223.428 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $51.44 | 13.320% | $58.2918 | $58.29 | $58.30 | $58.30 |
| Purchase #5 | $135.82 | 3.183% | $140.1432 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $244.28 | 8.217% | $264.3525 | $264.35 | $264.35 | $264.40 |
| Purchase #7 | $176.57 | 9.871% | $193.9992 | $194.00 | $194.00 | $194.00 |
| 7 purchase totals = | $1,190.25 | $1,279.4946 | $1,279.49 | $1,279.55 | $1,279.40 | |