| 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 | $164.41 | 9.306% | $179.71 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $35.77 | 11.119% | $39.7473 | $39.75 | $39.75 | $39.70 |
| Purchase #3 | $37.41 | 9.401% | $40.9269 | $40.93 | $40.95 | $40.90 |
| Purchase #4 | $213.53 | 7.144% | $228.7846 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $88.76 | 8.230% | $96.0649 | $96.06 | $96.05 | $96.10 |
| Purchase #6 | $83.71 | 4.767% | $87.7005 | $87.70 | $87.70 | $87.70 |
| Purchase #7 | $218.33 | 5.494% | $230.3251 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $841.92 | $903.2593 | $903.26 | $903.30 | $903.20 | |