| 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 | $206.65 | 7.321% | $221.7788 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $238.44 | 5.463% | $251.466 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $121.43 | 11.684% | $135.6179 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $195.53 | 12.416% | $219.807 | $219.81 | $219.80 | $219.80 |
| Purchase #5 | $108.33 | 6.450% | $115.3173 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $75.54 | 4.550% | $78.9771 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $124.44 | 6.236% | $132.2001 | $132.20 | $132.20 | $132.20 |
| 7 purchase totals = | $1,070.36 | $1,155.1642 | $1,155.18 | $1,155.15 | $1,155.20 | |