| 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 | $152.52 | 13.665% | $173.3619 | $173.36 | $173.35 | $173.40 |
| Purchase #2 | $160.36 | 7.638% | $172.6083 | $172.61 | $172.60 | $172.60 |
| Purchase #3 | $18.31 | 12.718% | $20.6387 | $20.64 | $20.65 | $20.60 |
| Purchase #4 | $193.64 | 6.583% | $206.3873 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $145.35 | 6.745% | $155.1539 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $147.33 | 9.382% | $161.1525 | $161.15 | $161.15 | $161.20 |
| Purchase #7 | $158.26 | 5.252% | $166.5718 | $166.57 | $166.55 | $166.60 |
| 7 purchase totals = | $975.77 | $1,055.8744 | $1,055.87 | $1,055.85 | $1,056.00 | |