| 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 | $183.94 | 5.511% | $194.0769 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $105.52 | 13.742% | $120.0206 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $244.75 | 13.597% | $278.0287 | $278.03 | $278.05 | $278.00 |
| Purchase #4 | $178.72 | 12.330% | $200.7562 | $200.76 | $200.75 | $200.80 |
| Purchase #5 | $10.53 | 8.277% | $11.4016 | $11.40 | $11.40 | $11.40 |
| Purchase #6 | $209.78 | 7.525% | $225.5659 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $118.37 | 6.447% | $126.0013 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $1,051.61 | $1,155.8512 | $1,155.86 | $1,155.85 | $1,155.90 | |