| 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 | $69.98 | 5.742% | $73.9983 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $160.36 | 4.628% | $167.7815 | $167.78 | $167.80 | $167.80 |
| Purchase #3 | $201.26 | 12.246% | $225.9063 | $225.91 | $225.90 | $225.90 |
| Purchase #4 | $172.58 | 3.559% | $178.7221 | $178.72 | $178.70 | $178.70 |
| Purchase #5 | $232.98 | 11.255% | $259.2019 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $71.65 | 7.142% | $76.7672 | $76.77 | $76.75 | $76.80 |
| Purchase #7 | $130.57 | 9.768% | $143.3241 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $1,039.38 | $1,125.7014 | $1,125.70 | $1,125.65 | $1,125.70 | |