| 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 | $130.93 | 11.390% | $145.8429 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $199.78 | 11.797% | $223.348 | $223.35 | $223.35 | $223.30 |
| Purchase #3 | $241.53 | 13.197% | $273.4047 | $273.40 | $273.40 | $273.40 |
| Purchase #4 | $36.72 | 3.183% | $37.8888 | $37.89 | $37.90 | $37.90 |
| Purchase #5 | $145.28 | 12.669% | $163.6855 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $133.75 | 11.535% | $149.1781 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $91.58 | 7.640% | $98.5767 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $979.57 | $1,091.9247 | $1,091.93 | $1,092.00 | $1,091.90 | |