| 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 | $153.29 | 10.606% | $169.5479 | $169.55 | $169.55 | $169.50 |
| Purchase #2 | $7.33 | 8.324% | $7.9401 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $193.66 | 3.591% | $200.6143 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $232.51 | 5.376% | $245.0097 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $189.51 | 5.635% | $200.1889 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $229.42 | 8.742% | $249.4759 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $129.38 | 8.774% | $140.7318 | $140.73 | $140.75 | $140.70 |
| 7 purchase totals = | $1,135.10 | $1,213.5086 | $1,213.51 | $1,213.55 | $1,213.40 | |