| 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 | $179.77 | 8.432% | $194.9282 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $156.89 | 5.515% | $165.5425 | $165.54 | $165.55 | $165.50 |
| Purchase #3 | $146.46 | 10.173% | $161.3594 | $161.36 | $161.35 | $161.40 |
| Purchase #4 | $217.46 | 10.864% | $241.0849 | $241.08 | $241.10 | $241.10 |
| Purchase #5 | $90.69 | 3.313% | $93.6946 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $211.26 | 11.475% | $235.5021 | $235.50 | $235.50 | $235.50 |
| Purchase #7 | $124.81 | 3.398% | $129.051 | $129.05 | $129.05 | $129.10 |
| 7 purchase totals = | $1,127.34 | $1,221.1627 | $1,221.15 | $1,221.20 | $1,221.20 | |