| 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 | $185.62 | 13.531% | $210.7362 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $108.85 | 5.825% | $115.1905 | $115.19 | $115.20 | $115.20 |
| Purchase #3 | $232.50 | 5.871% | $246.1501 | $246.15 | $246.15 | $246.20 |
| Purchase #4 | $171.55 | 8.216% | $185.6445 | $185.64 | $185.65 | $185.60 |
| Purchase #5 | $35.86 | 5.423% | $37.8047 | $37.80 | $37.80 | $37.80 |
| Purchase #6 | $126.74 | 6.459% | $134.9261 | $134.93 | $134.95 | $134.90 |
| Purchase #7 | $176.42 | 10.710% | $195.3146 | $195.31 | $195.30 | $195.30 |
| 7 purchase totals = | $1,037.54 | $1,125.7667 | $1,125.76 | $1,125.80 | $1,125.70 | |