| 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 | $149.32 | 13.585% | $169.6051 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $8.25 | 3.829% | $8.5659 | $8.57 | $8.55 | $8.60 |
| Purchase #3 | $90.79 | 4.280% | $94.6758 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $33.36 | 3.421% | $34.5012 | $34.50 | $34.50 | $34.50 |
| Purchase #5 | $90.53 | 6.492% | $96.4072 | $96.41 | $96.40 | $96.40 |
| Purchase #6 | $204.43 | 6.729% | $218.1861 | $218.19 | $218.20 | $218.20 |
| Purchase #7 | $244.99 | 8.755% | $266.4389 | $266.44 | $266.45 | $266.40 |
| 7 purchase totals = | $821.67 | $888.3802 | $888.40 | $888.40 | $888.40 | |