| 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 | $165.48 | 10.719% | $183.2178 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $56.90 | 6.168% | $60.4096 | $60.41 | $60.40 | $60.40 |
| Purchase #3 | $118.55 | 5.176% | $124.6861 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $147.53 | 4.201% | $153.7277 | $153.73 | $153.75 | $153.70 |
| Purchase #5 | $219.58 | 13.630% | $249.5088 | $249.51 | $249.50 | $249.50 |
| Purchase #6 | $15.99 | 10.262% | $17.6309 | $17.63 | $17.65 | $17.60 |
| Purchase #7 | $152.47 | 5.729% | $161.205 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $876.50 | $950.3859 | $950.40 | $950.40 | $950.30 | |