| 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 | $137.54 | 10.585% | $152.0986 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $155.67 | 4.466% | $162.6222 | $162.62 | $162.60 | $162.60 |
| Purchase #3 | $84.98 | 4.446% | $88.7582 | $88.76 | $88.75 | $88.80 |
| Purchase #4 | $153.86 | 8.763% | $167.3428 | $167.34 | $167.35 | $167.30 |
| Purchase #5 | $180.61 | 6.840% | $192.9637 | $192.96 | $192.95 | $193.00 |
| Purchase #6 | $68.92 | 9.269% | $75.3082 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $133.51 | 11.781% | $149.2388 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $915.09 | $988.3325 | $988.33 | $988.30 | $988.30 | |