| 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 | $169.68 | 9.213% | $185.3126 | $185.31 | $185.30 | $185.30 |
| Purchase #2 | $99.42 | 5.649% | $105.0362 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $112.70 | 8.658% | $122.4576 | $122.46 | $122.45 | $122.50 |
| Purchase #4 | $202.60 | 7.732% | $218.265 | $218.27 | $218.25 | $218.30 |
| Purchase #5 | $148.56 | 4.423% | $155.1308 | $155.13 | $155.15 | $155.10 |
| Purchase #6 | $96.32 | 7.537% | $103.5796 | $103.58 | $103.60 | $103.60 |
| Purchase #7 | $192.98 | 7.570% | $207.5886 | $207.59 | $207.60 | $207.60 |
| 7 purchase totals = | $1,022.26 | $1,097.3704 | $1,097.38 | $1,097.40 | $1,097.40 | |