| 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 | $130.60 | 6.662% | $139.3006 | $139.30 | $139.30 | $139.30 |
| Purchase #2 | $126.26 | 7.371% | $135.5666 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $180.68 | 9.558% | $197.9494 | $197.95 | $197.95 | $197.90 |
| Purchase #4 | $131.89 | 6.238% | $140.1173 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $38.93 | 5.438% | $41.047 | $41.05 | $41.05 | $41.00 |
| Purchase #6 | $140.53 | 4.582% | $146.9691 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $187.95 | 6.263% | $199.7213 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $936.84 | $1,000.6713 | $1,000.68 | $1,000.60 | $1,000.60 | |