| 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 | $148.52 | 9.156% | $162.1185 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $13.97 | 3.795% | $14.5002 | $14.50 | $14.50 | $14.50 |
| Purchase #3 | $107.99 | 3.535% | $111.8074 | $111.81 | $111.80 | $111.80 |
| Purchase #4 | $219.96 | 12.297% | $247.0085 | $247.01 | $247.00 | $247.00 |
| Purchase #5 | $60.52 | 5.636% | $63.9309 | $63.93 | $63.95 | $63.90 |
| Purchase #6 | $72.30 | 3.830% | $75.0691 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $134.60 | 6.718% | $143.6424 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $757.86 | $818.0770 | $818.08 | $818.05 | $818.00 | |