| 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 | $153.44 | 7.267% | $164.5905 | $164.59 | $164.60 | $164.60 |
| Purchase #2 | $124.37 | 8.673% | $135.1566 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $104.67 | 3.754% | $108.5993 | $108.60 | $108.60 | $108.60 |
| Purchase #4 | $169.95 | 11.427% | $189.3702 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $56.89 | 12.365% | $63.9244 | $63.92 | $63.90 | $63.90 |
| Purchase #6 | $128.87 | 5.193% | $135.5622 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $26.30 | 9.759% | $28.8666 | $28.87 | $28.85 | $28.90 |
| 7 purchase totals = | $764.49 | $826.0698 | $826.07 | $826.00 | $826.20 | |