| 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 | $73.29 | 11.522% | $81.7345 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $247.68 | 7.675% | $266.6894 | $266.69 | $266.70 | $266.70 |
| Purchase #3 | $149.88 | 3.600% | $155.2757 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $202.74 | 7.841% | $218.6368 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $75.93 | 11.281% | $84.4957 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $157.55 | 5.122% | $165.6197 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $125.76 | 3.573% | $130.2534 | $130.25 | $130.25 | $130.30 |
| 7 purchase totals = | $1,032.83 | $1,102.7052 | $1,102.71 | $1,102.75 | $1,102.70 | |