| 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 | $73.84 | 4.406% | $77.0934 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $154.50 | 7.365% | $165.8789 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $62.99 | 13.220% | $71.3173 | $71.32 | $71.30 | $71.30 |
| Purchase #4 | $200.45 | 10.374% | $221.2447 | $221.24 | $221.25 | $221.20 |
| Purchase #5 | $221.32 | 9.280% | $241.8585 | $241.86 | $241.85 | $241.90 |
| Purchase #6 | $227.60 | 11.162% | $253.0047 | $253.00 | $253.00 | $253.00 |
| Purchase #7 | $141.27 | 5.609% | $149.1938 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $1,081.97 | $1,179.5913 | $1,179.58 | $1,179.60 | $1,179.60 | |