| 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 | $170.81 | 12.197% | $191.6437 | $191.64 | $191.65 | $191.60 |
| Purchase #2 | $211.48 | 3.159% | $218.1607 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $178.91 | 5.393% | $188.5586 | $188.56 | $188.55 | $188.60 |
| Purchase #4 | $220.58 | 6.213% | $234.2846 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $193.52 | 4.356% | $201.9497 | $201.95 | $201.95 | $201.90 |
| Purchase #6 | $120.94 | 12.481% | $136.0345 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $219.75 | 9.547% | $240.7295 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $1,315.99 | $1,411.3613 | $1,411.35 | $1,411.40 | $1,411.30 | |