| 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 | $152.34 | 3.370% | $157.4739 | $157.47 | $157.45 | $157.50 |
| Purchase #2 | $232.30 | 5.341% | $244.7071 | $244.71 | $244.70 | $244.70 |
| Purchase #3 | $90.64 | 11.235% | $100.8234 | $100.82 | $100.80 | $100.80 |
| Purchase #4 | $247.64 | 12.393% | $278.33 | $278.33 | $278.35 | $278.30 |
| Purchase #5 | $130.35 | 6.393% | $138.6833 | $138.68 | $138.70 | $138.70 |
| Purchase #6 | $240.81 | 13.517% | $273.3603 | $273.36 | $273.35 | $273.40 |
| Purchase #7 | $222.91 | 8.846% | $242.6286 | $242.63 | $242.65 | $242.60 |
| 7 purchase totals = | $1,316.99 | $1,436.0066 | $1,436.00 | $1,436.00 | $1,436.00 | |