| 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 | $144.38 | 12.723% | $162.7495 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $124.48 | 3.233% | $128.5044 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $201.76 | 10.520% | $222.9852 | $222.99 | $223.00 | $223.00 |
| Purchase #4 | $66.61 | 6.369% | $70.8524 | $70.85 | $70.85 | $70.90 |
| Purchase #5 | $202.90 | 7.675% | $218.4726 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $39.35 | 3.276% | $40.6391 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $190.61 | 10.248% | $210.1437 | $210.14 | $210.15 | $210.10 |
| 7 purchase totals = | $970.09 | $1,054.3469 | $1,054.34 | $1,054.35 | $1,054.30 | |