| 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 | $155.99 | 3.227% | $161.0238 | $161.02 | $161.00 | $161.00 |
| Purchase #2 | $161.61 | 7.129% | $173.1312 | $173.13 | $173.15 | $173.10 |
| Purchase #3 | $186.41 | 13.666% | $211.8848 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $92.60 | 11.666% | $103.4027 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $146.68 | 7.664% | $157.9216 | $157.92 | $157.90 | $157.90 |
| Purchase #6 | $91.92 | 4.716% | $96.2549 | $96.25 | $96.25 | $96.30 |
| Purchase #7 | $105.61 | 3.769% | $109.5904 | $109.59 | $109.60 | $109.60 |
| 7 purchase totals = | $940.82 | $1,013.2094 | $1,013.19 | $1,013.20 | $1,013.20 | |