| 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 | $147.38 | 9.326% | $161.1247 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $118.72 | 12.146% | $133.1397 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $212.99 | 12.315% | $239.2197 | $239.22 | $239.20 | $239.20 |
| Purchase #4 | $218.95 | 7.742% | $235.9011 | $235.90 | $235.90 | $235.90 |
| Purchase #5 | $51.54 | 6.208% | $54.7396 | $54.74 | $54.75 | $54.70 |
| Purchase #6 | $67.58 | 6.399% | $71.9044 | $71.90 | $71.90 | $71.90 |
| Purchase #7 | $65.91 | 6.573% | $70.2423 | $70.24 | $70.25 | $70.20 |
| 7 purchase totals = | $883.07 | $966.2715 | $966.26 | $966.25 | $966.10 | |