| 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 | $185.52 | 3.824% | $192.6143 | $192.61 | $192.60 | $192.60 |
| Purchase #2 | $215.89 | 12.514% | $242.9065 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $150.72 | 7.498% | $162.021 | $162.02 | $162.00 | $162.00 |
| Purchase #4 | $48.61 | 13.336% | $55.0926 | $55.09 | $55.10 | $55.10 |
| Purchase #5 | $131.41 | 3.428% | $135.9147 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $113.82 | 7.381% | $122.2211 | $122.22 | $122.20 | $122.20 |
| Purchase #7 | $218.59 | 3.223% | $225.6352 | $225.64 | $225.65 | $225.60 |
| 7 purchase totals = | $1,064.56 | $1,136.4054 | $1,136.40 | $1,136.35 | $1,136.30 | |