| 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 | $199.57 | 5.198% | $209.9436 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $156.95 | 13.516% | $178.1634 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $193.94 | 13.132% | $219.4082 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $67.74 | 7.771% | $73.0041 | $73.00 | $73.00 | $73.00 |
| Purchase #5 | $164.62 | 5.170% | $173.1309 | $173.13 | $173.15 | $173.10 |
| Purchase #6 | $135.41 | 4.756% | $141.8501 | $141.85 | $141.85 | $141.90 |
| Purchase #7 | $218.44 | 11.792% | $244.1984 | $244.20 | $244.20 | $244.20 |
| 7 purchase totals = | $1,136.67 | $1,239.6987 | $1,239.69 | $1,239.70 | $1,239.70 | |