| 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 | $105.57 | 4.843% | $110.6828 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $220.91 | 6.185% | $234.5733 | $234.57 | $234.55 | $234.60 |
| Purchase #3 | $153.35 | 12.679% | $172.7932 | $172.79 | $172.80 | $172.80 |
| Purchase #4 | $155.74 | 8.493% | $168.967 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $174.53 | 4.530% | $182.4362 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $105.69 | 3.163% | $109.033 | $109.03 | $109.05 | $109.00 |
| Purchase #7 | $91.95 | 4.234% | $95.8432 | $95.84 | $95.85 | $95.80 |
| 7 purchase totals = | $1,007.74 | $1,074.3287 | $1,074.32 | $1,074.35 | $1,074.30 | |