| 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 | $179.32 | 10.132% | $197.4887 | $197.49 | $197.50 | $197.50 |
| Purchase #2 | $136.35 | 6.320% | $144.9673 | $144.97 | $144.95 | $145.00 |
| Purchase #3 | $149.51 | 5.392% | $157.5716 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $244.31 | 9.617% | $267.8053 | $267.81 | $267.80 | $267.80 |
| Purchase #5 | $35.78 | 9.617% | $39.221 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $64.77 | 9.454% | $70.8934 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $114.25 | 11.237% | $127.0883 | $127.09 | $127.10 | $127.10 |
| 7 purchase totals = | $924.29 | $1,005.0356 | $1,005.04 | $1,005.00 | $1,005.10 | |