| 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 | $117.51 | 11.199% | $130.6699 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $176.91 | 13.811% | $201.343 | $201.34 | $201.35 | $201.30 |
| Purchase #3 | $51.54 | 9.752% | $56.5662 | $56.57 | $56.55 | $56.60 |
| Purchase #4 | $104.51 | 7.663% | $112.5186 | $112.52 | $112.50 | $112.50 |
| Purchase #5 | $121.26 | 11.282% | $134.9406 | $134.94 | $134.95 | $134.90 |
| Purchase #6 | $137.29 | 4.457% | $143.409 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $90.59 | 6.338% | $96.3316 | $96.33 | $96.35 | $96.30 |
| 7 purchase totals = | $799.61 | $875.7789 | $875.78 | $875.75 | $875.70 | |