| 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 | $165.67 | 7.623% | $178.299 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $100.74 | 12.335% | $113.1663 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $103.95 | 11.685% | $116.0966 | $116.10 | $116.10 | $116.10 |
| Purchase #4 | $54.54 | 5.679% | $57.6373 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $250.81 | 12.339% | $281.7574 | $281.76 | $281.75 | $281.80 |
| Purchase #6 | $230.98 | 10.710% | $255.718 | $255.72 | $255.70 | $255.70 |
| Purchase #7 | $115.56 | 9.397% | $126.4192 | $126.42 | $126.40 | $126.40 |
| 7 purchase totals = | $1,022.25 | $1,129.0938 | $1,129.11 | $1,129.05 | $1,129.10 | |