| 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 | $176.37 | 4.234% | $183.8375 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $156.72 | 11.582% | $174.8713 | $174.87 | $174.85 | $174.90 |
| Purchase #3 | $202.55 | 11.483% | $225.8088 | $225.81 | $225.80 | $225.80 |
| Purchase #4 | $37.91 | 3.415% | $39.2046 | $39.20 | $39.20 | $39.20 |
| Purchase #5 | $120.84 | 8.199% | $130.7477 | $130.75 | $130.75 | $130.70 |
| Purchase #6 | $195.72 | 13.625% | $222.3869 | $222.39 | $222.40 | $222.40 |
| Purchase #7 | $191.37 | 6.793% | $204.3698 | $204.37 | $204.35 | $204.40 |
| 7 purchase totals = | $1,081.48 | $1,181.2266 | $1,181.23 | $1,181.20 | $1,181.20 | |