| 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 | $162.37 | 4.654% | $169.9267 | $169.93 | $169.95 | $169.90 |
| Purchase #2 | $141.67 | 7.737% | $152.631 | $152.63 | $152.65 | $152.60 |
| Purchase #3 | $225.44 | 9.430% | $246.699 | $246.70 | $246.70 | $246.70 |
| Purchase #4 | $55.31 | 12.567% | $62.2608 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $115.35 | 13.529% | $130.9557 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $159.80 | 10.729% | $176.9449 | $176.94 | $176.95 | $176.90 |
| Purchase #7 | $122.67 | 7.137% | $131.425 | $131.43 | $131.45 | $131.40 |
| 7 purchase totals = | $982.61 | $1,070.8431 | $1,070.85 | $1,070.90 | $1,070.80 | |