| 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 | $145.74 | 6.705% | $155.5119 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $33.32 | 13.423% | $37.7925 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $44.98 | 12.700% | $50.6925 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $123.33 | 4.382% | $128.7343 | $128.73 | $128.75 | $128.70 |
| Purchase #5 | $74.25 | 9.667% | $81.4277 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $120.28 | 6.430% | $128.014 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $203.59 | 3.164% | $210.0316 | $210.03 | $210.05 | $210.00 |
| 7 purchase totals = | $745.49 | $792.2045 | $792.19 | $792.25 | $792.10 | |