| 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 | $54.56 | 6.620% | $58.1719 | $58.17 | $58.15 | $58.20 |
| Purchase #2 | $130.35 | 13.397% | $147.813 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $220.42 | 9.277% | $240.8684 | $240.87 | $240.85 | $240.90 |
| Purchase #4 | $228.86 | 11.819% | $255.909 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $68.37 | 7.534% | $73.521 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $176.87 | 6.689% | $188.7008 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $170.63 | 4.345% | $178.0439 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $1,050.06 | $1,143.0280 | $1,143.02 | $1,142.95 | $1,143.00 | |