| 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 | $149.93 | 4.732% | $157.0247 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $142.48 | 5.522% | $150.3477 | $150.35 | $150.35 | $150.30 |
| Purchase #3 | $195.65 | 7.430% | $210.1868 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $52.66 | 6.853% | $56.2688 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $211.82 | 13.401% | $240.206 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $143.76 | 6.395% | $152.9535 | $152.95 | $152.95 | $153.00 |
| Purchase #7 | $162.27 | 10.554% | $179.396 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $1,058.57 | $1,146.3835 | $1,146.39 | $1,146.35 | $1,146.40 | |