| 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 | $165.96 | 6.441% | $176.6495 | $176.65 | $176.65 | $176.60 |
| Purchase #2 | $85.57 | 11.792% | $95.6604 | $95.66 | $95.65 | $95.70 |
| Purchase #3 | $202.87 | 8.760% | $220.6414 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $111.99 | 13.168% | $126.7368 | $126.74 | $126.75 | $126.70 |
| Purchase #5 | $161.51 | 9.699% | $177.1749 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $158.67 | 4.333% | $165.5452 | $165.55 | $165.55 | $165.50 |
| Purchase #7 | $138.54 | 7.861% | $149.4306 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $1,025.11 | $1,111.8388 | $1,111.84 | $1,111.85 | $1,111.70 | |