| 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 | $226.61 | 7.216% | $242.9622 | $242.96 | $242.95 | $243.00 |
| Purchase #2 | $151.76 | 11.255% | $168.8406 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $183.33 | 10.423% | $202.4385 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $170.73 | 8.282% | $184.8699 | $184.87 | $184.85 | $184.90 |
| Purchase #5 | $100.87 | 4.775% | $105.6865 | $105.69 | $105.70 | $105.70 |
| Purchase #6 | $117.30 | 11.439% | $130.7179 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $153.63 | 4.550% | $160.6202 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $1,104.23 | $1,196.1358 | $1,196.14 | $1,196.10 | $1,196.10 | |