| 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 | $159.51 | 10.831% | $176.7865 | $176.79 | $176.80 | $176.80 |
| Purchase #2 | $109.51 | 8.186% | $118.4745 | $118.47 | $118.45 | $118.50 |
| Purchase #3 | $197.62 | 4.188% | $205.8963 | $205.90 | $205.90 | $205.90 |
| Purchase #4 | $237.45 | 9.616% | $260.2832 | $260.28 | $260.30 | $260.30 |
| Purchase #5 | $25.32 | 10.798% | $28.0541 | $28.05 | $28.05 | $28.10 |
| Purchase #6 | $63.51 | 11.149% | $70.5907 | $70.59 | $70.60 | $70.60 |
| Purchase #7 | $238.79 | 11.662% | $266.6377 | $266.64 | $266.65 | $266.60 |
| 7 purchase totals = | $1,031.71 | $1,126.7230 | $1,126.72 | $1,126.75 | $1,126.80 | |