| 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 | $186.65 | 13.502% | $211.8515 | $211.85 | $211.85 | $211.90 |
| Purchase #2 | $96.96 | 8.612% | $105.3102 | $105.31 | $105.30 | $105.30 |
| Purchase #3 | $131.59 | 5.824% | $139.2538 | $139.25 | $139.25 | $139.30 |
| Purchase #4 | $246.75 | 8.117% | $266.7787 | $266.78 | $266.80 | $266.80 |
| Purchase #5 | $162.80 | 7.566% | $175.1174 | $175.12 | $175.10 | $175.10 |
| Purchase #6 | $245.98 | 5.440% | $259.3613 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $149.29 | 8.584% | $162.1051 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $1,220.02 | $1,319.7780 | $1,319.78 | $1,319.75 | $1,319.90 | |