| 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 | $245.88 | 13.198% | $278.3312 | $278.33 | $278.35 | $278.30 |
| Purchase #2 | $150.85 | 7.143% | $161.6252 | $161.63 | $161.65 | $161.60 |
| Purchase #3 | $137.80 | 10.774% | $152.6466 | $152.65 | $152.65 | $152.60 |
| Purchase #4 | $120.48 | 5.624% | $127.2558 | $127.26 | $127.25 | $127.30 |
| Purchase #5 | $117.51 | 10.425% | $129.7604 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $54.44 | 7.515% | $58.5312 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $150.44 | 12.266% | $168.893 | $168.89 | $168.90 | $168.90 |
| 7 purchase totals = | $977.40 | $1,077.0434 | $1,077.05 | $1,077.10 | $1,077.00 | |