| 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 | $171.66 | 3.457% | $177.5943 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $74.90 | 13.673% | $85.1411 | $85.14 | $85.15 | $85.10 |
| Purchase #3 | $140.36 | 10.597% | $155.2339 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $147.95 | 12.681% | $166.7115 | $166.71 | $166.70 | $166.70 |
| Purchase #5 | $74.59 | 11.701% | $83.3178 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $219.78 | 9.128% | $239.8415 | $239.84 | $239.85 | $239.80 |
| Purchase #7 | $97.68 | 7.506% | $105.0119 | $105.01 | $105.00 | $105.00 |
| 7 purchase totals = | $926.92 | $1,012.8520 | $1,012.84 | $1,012.85 | $1,012.70 | |