| 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 | $167.74 | 3.125% | $172.9819 | $172.98 | $173.00 | $173.00 |
| Purchase #2 | $214.47 | 8.135% | $231.9171 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $216.47 | 6.438% | $230.4063 | $230.41 | $230.40 | $230.40 |
| Purchase #4 | $210.68 | 7.403% | $226.2766 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $214.99 | 3.228% | $221.9299 | $221.93 | $221.95 | $221.90 |
| Purchase #6 | $40.98 | 8.710% | $44.5494 | $44.55 | $44.55 | $44.50 |
| Purchase #7 | $210.71 | 13.651% | $239.474 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $1,276.04 | $1,367.5352 | $1,367.54 | $1,367.55 | $1,367.50 | |