| 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 | $169.90 | 9.367% | $185.8145 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $236.92 | 12.796% | $267.2363 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $53.44 | 8.831% | $58.1593 | $58.16 | $58.15 | $58.20 |
| Purchase #4 | $85.39 | 6.774% | $91.1743 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $132.98 | 12.651% | $149.8033 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $241.25 | 7.393% | $259.0856 | $259.09 | $259.10 | $259.10 |
| Purchase #7 | $217.93 | 9.788% | $239.261 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $1,137.81 | $1,250.5343 | $1,250.53 | $1,250.50 | $1,250.60 | |