| 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 | $73.73 | 4.608% | $77.1275 | $77.13 | $77.15 | $77.10 |
| Purchase #2 | $135.88 | 4.259% | $141.6671 | $141.67 | $141.65 | $141.70 |
| Purchase #3 | $160.28 | 3.376% | $165.6911 | $165.69 | $165.70 | $165.70 |
| Purchase #4 | $191.65 | 11.110% | $212.9423 | $212.94 | $212.95 | $212.90 |
| Purchase #5 | $220.33 | 10.813% | $244.1543 | $244.15 | $244.15 | $244.20 |
| Purchase #6 | $141.81 | 10.843% | $157.1865 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $39.32 | 12.408% | $44.1988 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $963.00 | $1,042.9676 | $1,042.97 | $1,043.00 | $1,043.00 | |