| 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 | $138.45 | 10.365% | $152.8003 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $143.61 | 5.350% | $151.2931 | $151.29 | $151.30 | $151.30 |
| Purchase #3 | $35.38 | 7.622% | $38.0767 | $38.08 | $38.10 | $38.10 |
| Purchase #4 | $6.29 | 3.348% | $6.5006 | $6.50 | $6.50 | $6.50 |
| Purchase #5 | $153.77 | 8.862% | $167.3971 | $167.40 | $167.40 | $167.40 |
| Purchase #6 | $110.55 | 8.103% | $119.5079 | $119.51 | $119.50 | $119.50 |
| Purchase #7 | $118.68 | 9.237% | $129.6425 | $129.64 | $129.65 | $129.60 |
| 7 purchase totals = | $706.73 | $765.2182 | $765.22 | $765.25 | $765.20 | |