| 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 | $168.62 | 5.405% | $177.7339 | $177.73 | $177.75 | $177.70 |
| Purchase #2 | $213.55 | 8.448% | $231.5907 | $231.59 | $231.60 | $231.60 |
| Purchase #3 | $161.41 | 3.518% | $167.0884 | $167.09 | $167.10 | $167.10 |
| Purchase #4 | $39.42 | 11.588% | $43.988 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $152.93 | 3.304% | $157.9828 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $105.92 | 4.400% | $110.5805 | $110.58 | $110.60 | $110.60 |
| Purchase #7 | $27.35 | 7.351% | $29.3605 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $869.20 | $918.3248 | $918.32 | $918.40 | $918.40 | |