| 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 | $145.63 | 11.372% | $162.191 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $54.96 | 10.457% | $60.7072 | $60.71 | $60.70 | $60.70 |
| Purchase #3 | $189.25 | 5.437% | $199.5395 | $199.54 | $199.55 | $199.50 |
| Purchase #4 | $47.90 | 7.210% | $51.3536 | $51.35 | $51.35 | $51.40 |
| Purchase #5 | $47.81 | 13.710% | $54.3648 | $54.36 | $54.35 | $54.40 |
| Purchase #6 | $148.67 | 11.372% | $165.5768 | $165.58 | $165.60 | $165.60 |
| Purchase #7 | $78.98 | 10.826% | $87.5304 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $713.20 | $781.2633 | $781.26 | $781.30 | $781.30 | |