| 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 | $172.61 | 10.538% | $190.7996 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $160.94 | 12.757% | $181.4711 | $181.47 | $181.45 | $181.50 |
| Purchase #3 | $6.42 | 3.572% | $6.6493 | $6.65 | $6.65 | $6.60 |
| Purchase #4 | $214.82 | 6.425% | $228.6222 | $228.62 | $228.60 | $228.60 |
| Purchase #5 | $53.59 | 13.324% | $60.7303 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $71.65 | 12.384% | $80.5231 | $80.52 | $80.50 | $80.50 |
| Purchase #7 | $184.97 | 9.651% | $202.8215 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $865.00 | $951.6171 | $951.61 | $951.55 | $951.50 | |