| 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 | $138.53 | 12.306% | $155.5775 | $155.58 | $155.60 | $155.60 |
| Purchase #2 | $211.59 | 6.109% | $224.516 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $174.65 | 12.743% | $196.9056 | $196.91 | $196.90 | $196.90 |
| Purchase #4 | $197.32 | 13.231% | $223.4274 | $223.43 | $223.45 | $223.40 |
| Purchase #5 | $73.70 | 8.795% | $80.1819 | $80.18 | $80.20 | $80.20 |
| Purchase #6 | $71.66 | 5.265% | $75.4329 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $186.48 | 9.387% | $203.9849 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $1,053.93 | $1,160.0262 | $1,160.03 | $1,160.10 | $1,160.00 | |