| 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 | $147.95 | 7.497% | $159.0418 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $166.38 | 8.276% | $180.1496 | $180.15 | $180.15 | $180.10 |
| Purchase #3 | $187.78 | 4.117% | $195.5109 | $195.51 | $195.50 | $195.50 |
| Purchase #4 | $114.44 | 7.618% | $123.158 | $123.16 | $123.15 | $123.20 |
| Purchase #5 | $221.55 | 8.288% | $239.9121 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $206.37 | 9.438% | $225.8472 | $225.85 | $225.85 | $225.80 |
| Purchase #7 | $107.53 | 4.456% | $112.3215 | $112.32 | $112.30 | $112.30 |
| 7 purchase totals = | $1,152.00 | $1,235.9411 | $1,235.94 | $1,235.90 | $1,235.80 | |