| 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 | $194.59 | 13.455% | $220.7721 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $222.51 | 8.354% | $241.0985 | $241.10 | $241.10 | $241.10 |
| Purchase #3 | $34.89 | 13.724% | $39.6783 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $168.58 | 7.664% | $181.5 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $23.85 | 13.394% | $27.0445 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $82.48 | 8.315% | $89.3382 | $89.34 | $89.35 | $89.30 |
| Purchase #7 | $87.65 | 7.702% | $94.4008 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $814.55 | $893.8324 | $893.83 | $893.85 | $893.80 | |