| 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 | $181.67 | 6.632% | $193.7184 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $143.92 | 11.149% | $159.9656 | $159.97 | $159.95 | $160.00 |
| Purchase #3 | $57.37 | 12.120% | $64.3232 | $64.32 | $64.30 | $64.30 |
| Purchase #4 | $63.59 | 9.601% | $69.6953 | $69.70 | $69.70 | $69.70 |
| Purchase #5 | $178.41 | 13.269% | $202.0832 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $131.32 | 9.727% | $144.0935 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $161.35 | 7.796% | $173.9288 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $917.63 | $1,007.8080 | $1,007.81 | $1,007.80 | $1,007.80 | |