| 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 | $147.30 | 11.726% | $164.5724 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $210.28 | 6.502% | $223.9524 | $223.95 | $223.95 | $224.00 |
| Purchase #3 | $171.87 | 13.461% | $195.0054 | $195.01 | $195.00 | $195.00 |
| Purchase #4 | $26.28 | 9.273% | $28.7169 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $102.54 | 11.131% | $113.9537 | $113.95 | $113.95 | $114.00 |
| Purchase #6 | $121.95 | 7.202% | $130.7328 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $96.31 | 7.230% | $103.2732 | $103.27 | $103.25 | $103.30 |
| 7 purchase totals = | $876.53 | $960.2068 | $960.20 | $960.15 | $960.30 | |