| 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 | $175.47 | 9.626% | $192.3607 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $160.51 | 5.661% | $169.5965 | $169.60 | $169.60 | $169.60 |
| Purchase #3 | $160.64 | 11.371% | $178.9064 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $24.43 | 9.216% | $26.6815 | $26.68 | $26.70 | $26.70 |
| Purchase #5 | $120.29 | 10.815% | $133.2994 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $37.62 | 13.434% | $42.6739 | $42.67 | $42.65 | $42.70 |
| Purchase #7 | $165.30 | 5.535% | $174.4494 | $174.45 | $174.45 | $174.40 |
| 7 purchase totals = | $844.26 | $917.9678 | $917.97 | $917.95 | $918.00 | |