| 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 | $144.87 | 12.295% | $162.6818 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $147.71 | 10.756% | $163.5977 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $244.45 | 9.670% | $268.0883 | $268.09 | $268.10 | $268.10 |
| Purchase #4 | $160.25 | 7.171% | $171.7415 | $171.74 | $171.75 | $171.70 |
| Purchase #5 | $149.47 | 3.149% | $154.1768 | $154.18 | $154.20 | $154.20 |
| Purchase #6 | $136.37 | 9.149% | $148.8465 | $148.85 | $148.85 | $148.80 |
| Purchase #7 | $237.96 | 10.865% | $263.8144 | $263.81 | $263.80 | $263.80 |
| 7 purchase totals = | $1,221.08 | $1,332.9470 | $1,332.95 | $1,333.00 | $1,332.90 | |