| 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 | $153.77 | 6.751% | $164.151 | $164.15 | $164.15 | $164.20 |
| Purchase #2 | $31.34 | 13.497% | $35.57 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $9.91 | 4.436% | $10.3496 | $10.35 | $10.35 | $10.30 |
| Purchase #4 | $188.61 | 4.586% | $197.2597 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $143.38 | 11.347% | $159.6493 | $159.65 | $159.65 | $159.60 |
| Purchase #6 | $225.93 | 5.622% | $238.6318 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $105.85 | 3.723% | $109.7908 | $109.79 | $109.80 | $109.80 |
| 7 purchase totals = | $858.79 | $915.4022 | $915.40 | $915.40 | $915.40 | |