| 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 | $159.90 | 10.269% | $176.3201 | $176.32 | $176.30 | $176.30 |
| Purchase #2 | $66.99 | 11.634% | $74.7836 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $139.43 | 11.381% | $155.2985 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $121.72 | 11.256% | $135.4208 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $245.29 | 12.800% | $276.6871 | $276.69 | $276.70 | $276.70 |
| Purchase #6 | $181.31 | 5.224% | $190.7816 | $190.78 | $190.80 | $190.80 |
| Purchase #7 | $183.60 | 4.293% | $191.4819 | $191.48 | $191.50 | $191.50 |
| 7 purchase totals = | $1,098.24 | $1,200.7736 | $1,200.77 | $1,200.80 | $1,200.80 | |