| 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 | $148.69 | 5.408% | $156.7312 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $152.44 | 11.333% | $169.716 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $77.88 | 8.420% | $84.4375 | $84.44 | $84.45 | $84.40 |
| Purchase #4 | $178.93 | 13.634% | $203.3253 | $203.33 | $203.35 | $203.30 |
| Purchase #5 | $36.92 | 3.548% | $38.2299 | $38.23 | $38.25 | $38.20 |
| Purchase #6 | $132.38 | 3.633% | $137.1894 | $137.19 | $137.20 | $137.20 |
| Purchase #7 | $214.62 | 4.352% | $223.9603 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $941.86 | $1,013.5896 | $1,013.60 | $1,013.65 | $1,013.50 | |