| 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 | $141.73 | 6.802% | $151.3705 | $151.37 | $151.35 | $151.40 |
| Purchase #2 | $113.73 | 12.812% | $128.3011 | $128.30 | $128.30 | $128.30 |
| Purchase #3 | $204.40 | 12.704% | $230.367 | $230.37 | $230.35 | $230.40 |
| Purchase #4 | $243.38 | 12.486% | $273.7684 | $273.77 | $273.75 | $273.80 |
| Purchase #5 | $200.75 | 5.195% | $211.179 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $8.90 | 7.456% | $9.5636 | $9.56 | $9.55 | $9.60 |
| Purchase #7 | $124.39 | 3.692% | $128.9825 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $1,037.28 | $1,133.5321 | $1,133.53 | $1,133.50 | $1,133.70 | |