| 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 | $153.64 | 7.196% | $164.6959 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $200.63 | 8.103% | $216.887 | $216.89 | $216.90 | $216.90 |
| Purchase #3 | $221.33 | 7.209% | $237.2857 | $237.29 | $237.30 | $237.30 |
| Purchase #4 | $70.87 | 5.747% | $74.9429 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $142.26 | 10.796% | $157.6184 | $157.62 | $157.60 | $157.60 |
| Purchase #6 | $111.57 | 5.416% | $117.6126 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $139.29 | 9.462% | $152.4696 | $152.47 | $152.45 | $152.50 |
| 7 purchase totals = | $1,039.59 | $1,121.5121 | $1,121.52 | $1,121.50 | $1,121.50 | |