| 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 | $187.53 | 11.585% | $209.2554 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $133.71 | 9.121% | $145.9057 | $145.91 | $145.90 | $145.90 |
| Purchase #3 | $80.46 | 5.770% | $85.1025 | $85.10 | $85.10 | $85.10 |
| Purchase #4 | $7.88 | 13.251% | $8.9242 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $119.44 | 3.644% | $123.7924 | $123.79 | $123.80 | $123.80 |
| Purchase #6 | $156.92 | 13.309% | $177.8045 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $159.74 | 10.303% | $176.198 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $845.68 | $926.9827 | $926.98 | $926.95 | $927.00 | |