| 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 | $159.65 | 12.547% | $179.6813 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $44.96 | 4.409% | $46.9423 | $46.94 | $46.95 | $46.90 |
| Purchase #3 | $69.90 | 5.430% | $73.6956 | $73.70 | $73.70 | $73.70 |
| Purchase #4 | $18.61 | 12.703% | $20.974 | $20.97 | $20.95 | $21.00 |
| Purchase #5 | $216.99 | 12.590% | $244.309 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $249.86 | 7.838% | $269.444 | $269.44 | $269.45 | $269.40 |
| Purchase #7 | $242.73 | 12.586% | $273.28 | $273.28 | $273.30 | $273.30 |
| 7 purchase totals = | $1,002.70 | $1,108.3262 | $1,108.32 | $1,108.35 | $1,108.30 | |