| 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 | $139.85 | 7.521% | $150.3681 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $248.38 | 13.187% | $281.1339 | $281.13 | $281.15 | $281.10 |
| Purchase #3 | $76.80 | 4.388% | $80.17 | $80.17 | $80.15 | $80.20 |
| Purchase #4 | $143.31 | 5.302% | $150.9083 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $138.85 | 13.519% | $157.6211 | $157.62 | $157.60 | $157.60 |
| Purchase #6 | $232.73 | 5.368% | $245.2229 | $245.22 | $245.20 | $245.20 |
| Purchase #7 | $171.29 | 3.279% | $176.9066 | $176.91 | $176.90 | $176.90 |
| 7 purchase totals = | $1,151.21 | $1,242.3309 | $1,242.33 | $1,242.25 | $1,242.30 | |