| 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 | $70.37 | 6.477% | $74.9279 | $74.93 | $74.95 | $74.90 |
| Purchase #2 | $168.88 | 3.826% | $175.3413 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $172.58 | 4.173% | $179.7818 | $179.78 | $179.80 | $179.80 |
| Purchase #4 | $155.31 | 13.677% | $176.5517 | $176.55 | $176.55 | $176.60 |
| Purchase #5 | $167.36 | 6.539% | $178.3037 | $178.30 | $178.30 | $178.30 |
| Purchase #6 | $57.25 | 8.192% | $61.9399 | $61.94 | $61.95 | $61.90 |
| Purchase #7 | $217.66 | 8.174% | $235.4515 | $235.45 | $235.45 | $235.50 |
| 7 purchase totals = | $1,009.41 | $1,082.2978 | $1,082.29 | $1,082.35 | $1,082.30 | |