| 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 | $185.28 | 13.646% | $210.5633 | $210.56 | $210.55 | $210.60 |
| Purchase #2 | $222.34 | 3.825% | $230.8445 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $185.68 | 8.630% | $201.7042 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $157.89 | 11.206% | $175.5832 | $175.58 | $175.60 | $175.60 |
| Purchase #5 | $168.53 | 4.696% | $176.4442 | $176.44 | $176.45 | $176.40 |
| Purchase #6 | $73.28 | 3.562% | $75.8902 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $37.95 | 3.493% | $39.2756 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $1,030.95 | $1,110.3052 | $1,110.29 | $1,110.35 | $1,110.30 | |