| 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 | $123.87 | 8.792% | $134.7607 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $71.95 | 4.404% | $75.1187 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $175.72 | 9.342% | $192.1358 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $138.62 | 3.579% | $143.5812 | $143.58 | $143.60 | $143.60 |
| Purchase #5 | $184.43 | 11.369% | $205.3978 | $205.40 | $205.40 | $205.40 |
| Purchase #6 | $176.74 | 10.251% | $194.8576 | $194.86 | $194.85 | $194.90 |
| Purchase #7 | $29.71 | 4.129% | $30.9367 | $30.94 | $30.95 | $30.90 |
| 7 purchase totals = | $901.04 | $976.7885 | $976.80 | $976.80 | $976.80 | |