| 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 | $188.86 | 6.631% | $201.3833 | $201.38 | $201.40 | $201.40 |
| Purchase #2 | $56.53 | 10.247% | $62.3226 | $62.32 | $62.30 | $62.30 |
| Purchase #3 | $214.50 | 6.674% | $228.8157 | $228.82 | $228.80 | $228.80 |
| Purchase #4 | $38.85 | 12.119% | $43.5582 | $43.56 | $43.55 | $43.60 |
| Purchase #5 | $204.75 | 12.770% | $230.8966 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $34.74 | 8.280% | $37.6165 | $37.62 | $37.60 | $37.60 |
| Purchase #7 | $175.72 | 6.402% | $186.9696 | $186.97 | $186.95 | $187.00 |
| 7 purchase totals = | $913.95 | $991.5625 | $991.57 | $991.50 | $991.60 | |