| 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 | $130.64 | 12.493% | $146.9609 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $155.66 | 11.609% | $173.7306 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $129.70 | 4.534% | $135.5806 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $177.28 | 8.353% | $192.0882 | $192.09 | $192.10 | $192.10 |
| Purchase #5 | $21.42 | 3.163% | $22.0975 | $22.10 | $22.10 | $22.10 |
| Purchase #6 | $143.64 | 10.630% | $158.9089 | $158.91 | $158.90 | $158.90 |
| Purchase #7 | $218.68 | 3.294% | $225.8833 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $977.02 | $1,055.2500 | $1,055.25 | $1,055.30 | $1,055.30 | |