| 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 | $75.60 | 3.679% | $78.3813 | $78.38 | $78.40 | $78.40 |
| Purchase #2 | $240.29 | 13.323% | $272.3038 | $272.30 | $272.30 | $272.30 |
| Purchase #3 | $158.74 | 8.581% | $172.3615 | $172.36 | $172.35 | $172.40 |
| Purchase #4 | $164.74 | 10.378% | $181.8367 | $181.84 | $181.85 | $181.80 |
| Purchase #5 | $167.55 | 7.616% | $180.3106 | $180.31 | $180.30 | $180.30 |
| Purchase #6 | $170.97 | 4.487% | $178.6414 | $178.64 | $178.65 | $178.60 |
| Purchase #7 | $200.95 | 6.256% | $213.5214 | $213.52 | $213.50 | $213.50 |
| 7 purchase totals = | $1,178.84 | $1,277.3567 | $1,277.35 | $1,277.35 | $1,277.30 | |