| 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 | $76.36 | 4.354% | $79.6847 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $152.96 | 6.348% | $162.6699 | $162.67 | $162.65 | $162.70 |
| Purchase #3 | $123.99 | 4.684% | $129.7977 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $201.82 | 4.355% | $210.6093 | $210.61 | $210.60 | $210.60 |
| Purchase #5 | $198.89 | 3.584% | $206.0182 | $206.02 | $206.00 | $206.00 |
| Purchase #6 | $176.48 | 13.573% | $200.4336 | $200.43 | $200.45 | $200.40 |
| Purchase #7 | $213.49 | 11.653% | $238.368 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $1,143.99 | $1,227.5814 | $1,227.58 | $1,227.55 | $1,227.60 | |