| 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 | $6.47 | 8.121% | $6.9954 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $162.45 | 9.391% | $177.7057 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $230.73 | 9.356% | $252.3171 | $252.32 | $252.30 | $252.30 |
| Purchase #4 | $238.99 | 11.536% | $266.5599 | $266.56 | $266.55 | $266.60 |
| Purchase #5 | $128.66 | 9.806% | $141.2764 | $141.28 | $141.30 | $141.30 |
| Purchase #6 | $194.73 | 5.123% | $204.706 | $204.71 | $204.70 | $204.70 |
| Purchase #7 | $117.88 | 12.426% | $132.5278 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $1,079.91 | $1,182.0883 | $1,182.11 | $1,182.10 | $1,182.10 | |