| 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 | $123.87 | 7.365% | $132.993 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $134.33 | 11.819% | $150.2065 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $92.63 | 4.120% | $96.4464 | $96.45 | $96.45 | $96.40 |
| Purchase #4 | $176.29 | 4.603% | $184.4046 | $184.40 | $184.40 | $184.40 |
| Purchase #5 | $79.87 | 10.409% | $88.1837 | $88.18 | $88.20 | $88.20 |
| Purchase #6 | $162.28 | 8.722% | $176.4341 | $176.43 | $176.45 | $176.40 |
| Purchase #7 | $155.60 | 10.595% | $172.0858 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $924.87 | $1,000.7541 | $1,000.75 | $1,000.80 | $1,000.70 | |