| 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 | $163.83 | 9.258% | $178.9974 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $33.49 | 5.525% | $35.3403 | $35.34 | $35.35 | $35.30 |
| Purchase #3 | $60.56 | 12.682% | $68.2402 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $16.66 | 12.782% | $18.7895 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $98.58 | 4.112% | $102.6336 | $102.63 | $102.65 | $102.60 |
| Purchase #6 | $181.81 | 7.138% | $194.7876 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $149.51 | 12.826% | $168.6862 | $168.69 | $168.70 | $168.70 |
| 7 purchase totals = | $704.44 | $767.4748 | $767.48 | $767.55 | $767.40 | |