| 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 | $10.57 | 10.449% | $11.6745 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $177.35 | 7.628% | $190.8783 | $190.88 | $190.90 | $190.90 |
| Purchase #3 | $194.93 | 13.819% | $221.8674 | $221.87 | $221.85 | $221.90 |
| Purchase #4 | $232.57 | 11.605% | $259.5597 | $259.56 | $259.55 | $259.60 |
| Purchase #5 | $179.53 | 8.254% | $194.3484 | $194.35 | $194.35 | $194.30 |
| Purchase #6 | $187.54 | 4.857% | $196.6488 | $196.65 | $196.65 | $196.60 |
| Purchase #7 | $102.31 | 6.186% | $108.6389 | $108.64 | $108.65 | $108.60 |
| 7 purchase totals = | $1,084.80 | $1,183.6160 | $1,183.62 | $1,183.60 | $1,183.60 | |