| 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 | $152.84 | 3.781% | $158.6189 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $135.91 | 8.735% | $147.7817 | $147.78 | $147.80 | $147.80 |
| Purchase #3 | $12.77 | 12.855% | $14.4116 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $88.36 | 9.255% | $96.5377 | $96.54 | $96.55 | $96.50 |
| Purchase #5 | $59.69 | 3.794% | $61.9546 | $61.95 | $61.95 | $62.00 |
| Purchase #6 | $127.39 | 13.858% | $145.0437 | $145.04 | $145.05 | $145.00 |
| Purchase #7 | $69.83 | 3.244% | $72.0953 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $646.79 | $696.4435 | $696.44 | $696.45 | $696.40 | |