| 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 | $112.93 | 4.280% | $117.7634 | $117.76 | $117.75 | $117.80 |
| Purchase #2 | $142.35 | 13.114% | $161.0178 | $161.02 | $161.00 | $161.00 |
| Purchase #3 | $67.38 | 8.517% | $73.1188 | $73.12 | $73.10 | $73.10 |
| Purchase #4 | $196.45 | 7.499% | $211.1818 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $61.92 | 4.490% | $64.7002 | $64.70 | $64.70 | $64.70 |
| Purchase #6 | $22.67 | 12.658% | $25.5396 | $25.54 | $25.55 | $25.50 |
| Purchase #7 | $113.85 | 12.657% | $128.26 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $717.55 | $781.5816 | $781.58 | $781.55 | $781.60 | |