| 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 | $153.63 | 9.707% | $168.5429 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $140.95 | 7.275% | $151.2041 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $213.44 | 3.278% | $220.4366 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $58.91 | 9.858% | $64.7173 | $64.72 | $64.70 | $64.70 |
| Purchase #5 | $18.47 | 6.282% | $19.6303 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $19.65 | 13.634% | $22.3291 | $22.33 | $22.35 | $22.30 |
| Purchase #7 | $171.38 | 7.277% | $183.8513 | $183.85 | $183.85 | $183.90 |
| 7 purchase totals = | $776.43 | $830.7116 | $830.71 | $830.75 | $830.60 | |