| 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 | $202.66 | 7.280% | $217.4136 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $177.85 | 7.199% | $190.6534 | $190.65 | $190.65 | $190.70 |
| Purchase #3 | $50.62 | 13.185% | $57.2942 | $57.29 | $57.30 | $57.30 |
| Purchase #4 | $168.72 | 12.320% | $189.5063 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $52.68 | 7.451% | $56.6052 | $56.61 | $56.60 | $56.60 |
| Purchase #6 | $145.67 | 12.623% | $164.0579 | $164.06 | $164.05 | $164.10 |
| Purchase #7 | $183.37 | 8.472% | $198.9051 | $198.91 | $198.90 | $198.90 |
| 7 purchase totals = | $981.57 | $1,074.4357 | $1,074.44 | $1,074.40 | $1,074.50 | |