| 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 | $146.77 | 4.312% | $153.0987 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $222.27 | 11.811% | $248.5223 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $109.32 | 10.578% | $120.8839 | $120.88 | $120.90 | $120.90 |
| Purchase #4 | $159.65 | 11.297% | $177.6857 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $155.73 | 10.264% | $171.7141 | $171.71 | $171.70 | $171.70 |
| Purchase #6 | $9.67 | 7.216% | $10.3678 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $96.27 | 3.442% | $99.5836 | $99.58 | $99.60 | $99.60 |
| 7 purchase totals = | $899.68 | $981.8561 | $981.85 | $981.85 | $981.90 | |