| 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 | $204.29 | 6.832% | $218.2471 | $218.25 | $218.25 | $218.20 |
| Purchase #2 | $48.89 | 10.540% | $54.043 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $187.89 | 9.345% | $205.4483 | $205.45 | $205.45 | $205.40 |
| Purchase #4 | $160.63 | 10.774% | $177.9363 | $177.94 | $177.95 | $177.90 |
| Purchase #5 | $11.45 | 9.681% | $12.5585 | $12.56 | $12.55 | $12.60 |
| Purchase #6 | $135.48 | 7.531% | $145.683 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $15.85 | 4.683% | $16.5923 | $16.59 | $16.60 | $16.60 |
| 7 purchase totals = | $764.48 | $830.5085 | $830.51 | $830.55 | $830.40 | |