| 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 | $148.34 | 6.308% | $157.6973 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $172.47 | 6.764% | $184.1359 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $238.78 | 10.252% | $263.2597 | $263.26 | $263.25 | $263.30 |
| Purchase #4 | $247.51 | 4.128% | $257.7272 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $111.67 | 3.709% | $115.8118 | $115.81 | $115.80 | $115.80 |
| Purchase #6 | $25.78 | 7.511% | $27.7163 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $68.40 | 12.804% | $77.1579 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $1,012.95 | $1,083.5061 | $1,083.52 | $1,083.50 | $1,083.50 | |