| 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 | $188.78 | 9.808% | $207.2955 | $207.30 | $207.30 | $207.30 |
| Purchase #2 | $199.35 | 6.457% | $212.222 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $114.85 | 3.124% | $118.4379 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $193.67 | 7.829% | $208.8324 | $208.83 | $208.85 | $208.80 |
| Purchase #5 | $9.47 | 4.255% | $9.8729 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $147.35 | 6.325% | $156.6699 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $223.42 | 13.521% | $253.6286 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $1,076.89 | $1,166.9592 | $1,166.96 | $1,166.95 | $1,166.90 | |