| 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 | $135.99 | 5.772% | $143.8393 | $143.84 | $143.85 | $143.80 |
| Purchase #2 | $53.61 | 3.184% | $55.3169 | $55.32 | $55.30 | $55.30 |
| Purchase #3 | $153.67 | 11.582% | $171.4681 | $171.47 | $171.45 | $171.50 |
| Purchase #4 | $243.81 | 13.506% | $276.739 | $276.74 | $276.75 | $276.70 |
| Purchase #5 | $146.32 | 9.616% | $160.3901 | $160.39 | $160.40 | $160.40 |
| Purchase #6 | $218.82 | 7.496% | $235.2227 | $235.22 | $235.20 | $235.20 |
| Purchase #7 | $174.43 | 4.330% | $181.9828 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $1,126.65 | $1,224.9589 | $1,224.96 | $1,224.95 | $1,224.90 | |