| 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 | $156.70 | 9.247% | $171.19 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $159.65 | 6.198% | $169.5451 | $169.55 | $169.55 | $169.50 |
| Purchase #3 | $188.93 | 12.152% | $211.8888 | $211.89 | $211.90 | $211.90 |
| Purchase #4 | $170.49 | 6.618% | $181.773 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $79.94 | 9.496% | $87.5311 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $173.37 | 12.343% | $194.7691 | $194.77 | $194.75 | $194.80 |
| Purchase #7 | $11.60 | 10.138% | $12.776 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $940.68 | $1,029.4731 | $1,029.48 | $1,029.50 | $1,029.50 | |