| 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 | $179.50 | 8.393% | $194.5654 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $217.61 | 3.794% | $225.8661 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $178.27 | 13.668% | $202.6359 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $72.95 | 10.216% | $80.4026 | $80.40 | $80.40 | $80.40 |
| Purchase #5 | $16.82 | 11.585% | $18.7686 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $85.86 | 6.630% | $91.5525 | $91.55 | $91.55 | $91.60 |
| Purchase #7 | $65.70 | 3.218% | $67.8142 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $816.71 | $881.6053 | $881.61 | $881.55 | $881.70 | |