| 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 | $141.59 | 8.442% | $153.543 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $202.62 | 10.448% | $223.7897 | $223.79 | $223.80 | $223.80 |
| Purchase #3 | $101.37 | 5.650% | $107.0974 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $183.35 | 5.361% | $193.1794 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $119.70 | 7.617% | $128.8175 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $235.80 | 3.300% | $243.5814 | $243.58 | $243.60 | $243.60 |
| Purchase #7 | $90.49 | 8.609% | $98.2803 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $1,074.92 | $1,148.2887 | $1,148.29 | $1,148.35 | $1,148.30 | |