| 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 | $179.28 | 10.740% | $198.5347 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $39.53 | 4.541% | $41.3251 | $41.33 | $41.35 | $41.30 |
| Purchase #3 | $11.58 | 6.251% | $12.3039 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $10.71 | 5.635% | $11.3135 | $11.31 | $11.30 | $11.30 |
| Purchase #5 | $95.92 | 5.699% | $101.3865 | $101.39 | $101.40 | $101.40 |
| Purchase #6 | $173.66 | 12.647% | $195.6228 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $40.81 | 3.109% | $42.0788 | $42.08 | $42.10 | $42.10 |
| 7 purchase totals = | $551.49 | $602.5653 | $602.56 | $602.60 | $602.50 | |