| 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 | $126.84 | 6.775% | $135.4334 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $157.78 | 5.718% | $166.8019 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $135.55 | 4.616% | $141.807 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $211.62 | 4.208% | $220.525 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $211.91 | 6.511% | $225.7075 | $225.71 | $225.70 | $225.70 |
| Purchase #6 | $242.79 | 9.815% | $266.6198 | $266.62 | $266.60 | $266.60 |
| Purchase #7 | $62.43 | 6.796% | $66.6727 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $1,148.92 | $1,223.5673 | $1,223.57 | $1,223.55 | $1,223.50 | |