| 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 | $149.31 | 7.606% | $160.6665 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $100.57 | 13.703% | $114.3511 | $114.35 | $114.35 | $114.40 |
| Purchase #3 | $95.90 | 8.141% | $103.7072 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $239.62 | 7.673% | $258.006 | $258.01 | $258.00 | $258.00 |
| Purchase #5 | $196.70 | 5.553% | $207.6228 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $28.57 | 4.667% | $29.9034 | $29.90 | $29.90 | $29.90 |
| Purchase #7 | $225.81 | 7.577% | $242.9196 | $242.92 | $242.90 | $242.90 |
| 7 purchase totals = | $1,036.48 | $1,117.1766 | $1,117.18 | $1,117.10 | $1,117.20 | |