| 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 | $124.57 | 12.164% | $139.7227 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $128.42 | 5.102% | $134.972 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $244.44 | 11.591% | $272.773 | $272.77 | $272.75 | $272.80 |
| Purchase #4 | $159.83 | 7.596% | $171.9707 | $171.97 | $171.95 | $172.00 |
| Purchase #5 | $84.90 | 6.760% | $90.6392 | $90.64 | $90.65 | $90.60 |
| Purchase #6 | $241.32 | 9.809% | $264.9911 | $264.99 | $265.00 | $265.00 |
| Purchase #7 | $72.80 | 3.318% | $75.2155 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $1,056.28 | $1,150.2842 | $1,150.28 | $1,150.20 | $1,150.30 | |