| 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 | $232.53 | 11.264% | $258.7222 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $178.34 | 3.285% | $184.1985 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $116.69 | 7.612% | $125.5724 | $125.57 | $125.55 | $125.60 |
| Purchase #4 | $244.59 | 8.772% | $266.0454 | $266.05 | $266.05 | $266.00 |
| Purchase #5 | $155.44 | 9.582% | $170.3343 | $170.33 | $170.35 | $170.30 |
| Purchase #6 | $9.98 | 12.467% | $11.2242 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $150.62 | 6.655% | $160.6438 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $1,088.19 | $1,176.7408 | $1,176.73 | $1,176.70 | $1,176.60 | |