| 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 | $181.80 | 11.532% | $202.7652 | $202.77 | $202.75 | $202.80 |
| Purchase #2 | $129.90 | 9.286% | $141.9625 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $184.44 | 3.322% | $190.5671 | $190.57 | $190.55 | $190.60 |
| Purchase #4 | $123.72 | 3.632% | $128.2135 | $128.21 | $128.20 | $128.20 |
| Purchase #5 | $93.42 | 4.687% | $97.7986 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $136.69 | 6.803% | $145.989 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $9.96 | 6.821% | $10.6394 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $859.93 | $917.9353 | $917.94 | $917.90 | $918.00 | |