| 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 | $154.69 | 12.405% | $173.8793 | $173.88 | $173.90 | $173.90 |
| Purchase #2 | $239.67 | 4.168% | $249.6594 | $249.66 | $249.65 | $249.70 |
| Purchase #3 | $150.64 | 5.577% | $159.0412 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $33.66 | 9.359% | $36.8102 | $36.81 | $36.80 | $36.80 |
| Purchase #5 | $39.80 | 8.392% | $43.14 | $43.14 | $43.15 | $43.10 |
| Purchase #6 | $214.29 | 6.545% | $228.3153 | $228.32 | $228.30 | $228.30 |
| Purchase #7 | $103.61 | 5.738% | $109.5551 | $109.56 | $109.55 | $109.60 |
| 7 purchase totals = | $936.36 | $1,000.4005 | $1,000.41 | $1,000.40 | $1,000.40 | |