| 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 | $159.80 | 8.142% | $172.8109 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $121.80 | 9.243% | $133.058 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $133.38 | 10.430% | $147.2915 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $61.95 | 3.782% | $64.2929 | $64.29 | $64.30 | $64.30 |
| Purchase #5 | $211.45 | 8.841% | $230.1443 | $230.14 | $230.15 | $230.10 |
| Purchase #6 | $225.45 | 7.446% | $242.237 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $203.49 | 12.862% | $229.6629 | $229.66 | $229.65 | $229.70 |
| 7 purchase totals = | $1,117.32 | $1,219.4975 | $1,219.49 | $1,219.50 | $1,219.50 | |