| 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 | $162.93 | 9.579% | $178.5371 | $178.54 | $178.55 | $178.50 |
| Purchase #2 | $205.88 | 6.163% | $218.5684 | $218.57 | $218.55 | $218.60 |
| Purchase #3 | $245.90 | 12.352% | $276.2736 | $276.27 | $276.25 | $276.30 |
| Purchase #4 | $21.49 | 3.411% | $22.223 | $22.22 | $22.20 | $22.20 |
| Purchase #5 | $145.38 | 5.642% | $153.5823 | $153.58 | $153.60 | $153.60 |
| Purchase #6 | $34.89 | 13.683% | $39.664 | $39.66 | $39.65 | $39.70 |
| Purchase #7 | $95.81 | 10.738% | $106.0981 | $106.10 | $106.10 | $106.10 |
| 7 purchase totals = | $912.28 | $994.9465 | $994.94 | $994.90 | $995.00 | |