| 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 | $160.80 | 6.783% | $171.7071 | $171.71 | $171.70 | $171.70 |
| Purchase #2 | $192.73 | 5.725% | $203.7638 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $157.95 | 3.220% | $163.036 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $60.45 | 7.482% | $64.9729 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $79.52 | 12.625% | $89.5594 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $211.29 | 6.206% | $224.4027 | $224.40 | $224.40 | $224.40 |
| Purchase #7 | $213.85 | 11.408% | $238.246 | $238.25 | $238.25 | $238.20 |
| 7 purchase totals = | $1,076.59 | $1,155.6879 | $1,155.69 | $1,155.65 | $1,155.70 | |