| 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 | $161.25 | 8.157% | $174.4032 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $19.90 | 6.653% | $21.2239 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $209.47 | 3.239% | $216.2547 | $216.25 | $216.25 | $216.30 |
| Purchase #4 | $138.71 | 8.641% | $150.6959 | $150.70 | $150.70 | $150.70 |
| Purchase #5 | $69.51 | 13.419% | $78.8375 | $78.84 | $78.85 | $78.80 |
| Purchase #6 | $150.58 | 6.466% | $160.3165 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $200.64 | 9.416% | $219.5323 | $219.53 | $219.55 | $219.50 |
| 7 purchase totals = | $950.06 | $1,021.2640 | $1,021.26 | $1,021.25 | $1,021.20 | |