| 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 | $204.31 | 4.486% | $213.4753 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $147.49 | 11.812% | $164.9115 | $164.91 | $164.90 | $164.90 |
| Purchase #3 | $82.37 | 13.167% | $93.2157 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $21.49 | 3.802% | $22.307 | $22.31 | $22.30 | $22.30 |
| Purchase #5 | $53.59 | 5.691% | $56.6398 | $56.64 | $56.65 | $56.60 |
| Purchase #6 | $75.47 | 5.285% | $79.4586 | $79.46 | $79.45 | $79.50 |
| Purchase #7 | $185.44 | 9.866% | $203.7355 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $770.16 | $833.7434 | $833.76 | $833.75 | $833.70 | |