| 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 | $135.51 | 6.212% | $143.9279 | $143.93 | $143.95 | $143.90 |
| Purchase #2 | $239.34 | 6.219% | $254.2246 | $254.22 | $254.20 | $254.20 |
| Purchase #3 | $10.28 | 11.312% | $11.4429 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $136.58 | 12.169% | $153.2004 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $133.26 | 12.396% | $149.7789 | $149.78 | $149.80 | $149.80 |
| Purchase #6 | $164.63 | 13.475% | $186.8139 | $186.81 | $186.80 | $186.80 |
| Purchase #7 | $160.83 | 10.541% | $177.7831 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $980.43 | $1,077.1717 | $1,077.16 | $1,077.20 | $1,077.10 | |