| 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 | $157.78 | 8.165% | $170.6627 | $170.66 | $170.65 | $170.70 |
| Purchase #2 | $204.35 | 12.478% | $229.8488 | $229.85 | $229.85 | $229.80 |
| Purchase #3 | $145.97 | 5.372% | $153.8115 | $153.81 | $153.80 | $153.80 |
| Purchase #4 | $57.84 | 5.407% | $60.9674 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $184.49 | 3.328% | $190.6298 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $217.51 | 12.331% | $244.3312 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $137.63 | 7.127% | $147.4389 | $147.44 | $147.45 | $147.40 |
| 7 purchase totals = | $1,105.57 | $1,197.6903 | $1,197.69 | $1,197.70 | $1,197.60 | |