| 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 | $179.42 | 3.179% | $185.1238 | $185.12 | $185.10 | $185.10 |
| Purchase #2 | $211.94 | 3.761% | $219.9111 | $219.91 | $219.90 | $219.90 |
| Purchase #3 | $178.63 | 7.394% | $191.8379 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $198.80 | 11.338% | $221.3399 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $245.63 | 7.226% | $263.3792 | $263.38 | $263.40 | $263.40 |
| Purchase #6 | $120.75 | 11.446% | $134.571 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $221.40 | 5.804% | $234.2501 | $234.25 | $234.25 | $234.30 |
| 7 purchase totals = | $1,356.57 | $1,450.4130 | $1,450.41 | $1,450.40 | $1,450.40 | |