| 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 | $157.75 | 7.547% | $169.6554 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $120.85 | 10.715% | $133.7991 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $44.47 | 11.694% | $49.6703 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $138.37 | 10.407% | $152.7702 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $98.85 | 8.111% | $106.8677 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $204.46 | 12.457% | $229.9296 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $143.85 | 8.229% | $155.6874 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $908.60 | $998.3797 | $998.39 | $998.35 | $998.50 | |