| 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 | $177.71 | 5.712% | $187.8608 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $202.69 | 8.557% | $220.0342 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $245.96 | 9.740% | $269.9165 | $269.92 | $269.90 | $269.90 |
| Purchase #4 | $7.49 | 3.796% | $7.7743 | $7.77 | $7.75 | $7.80 |
| Purchase #5 | $69.81 | 4.608% | $73.0268 | $73.03 | $73.05 | $73.00 |
| Purchase #6 | $115.85 | 11.645% | $129.3407 | $129.34 | $129.35 | $129.30 |
| Purchase #7 | $212.94 | 7.403% | $228.7039 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $1,032.45 | $1,116.6572 | $1,116.65 | $1,116.65 | $1,116.60 | |