| 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 | $156.30 | 11.688% | $174.5683 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $73.96 | 13.759% | $84.1362 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $52.39 | 7.532% | $56.336 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $200.38 | 12.131% | $224.6881 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $173.51 | 4.491% | $181.3023 | $181.30 | $181.30 | $181.30 |
| Purchase #6 | $132.52 | 12.432% | $148.9949 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $245.41 | 8.226% | $265.5974 | $265.60 | $265.60 | $265.60 |
| 7 purchase totals = | $1,034.47 | $1,135.6232 | $1,135.63 | $1,135.65 | $1,135.60 | |