| 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 | $191.54 | 7.503% | $205.9112 | $205.91 | $205.90 | $205.90 |
| Purchase #2 | $145.74 | 8.232% | $157.7373 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $13.56 | 7.223% | $14.5394 | $14.54 | $14.55 | $14.50 |
| Purchase #4 | $118.32 | 9.795% | $129.9094 | $129.91 | $129.90 | $129.90 |
| Purchase #5 | $172.55 | 5.251% | $181.6106 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $75.40 | 7.701% | $81.2066 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $194.69 | 4.387% | $203.2311 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $911.80 | $974.1456 | $974.15 | $974.15 | $974.00 | |