| 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 | $159.95 | 4.351% | $166.9094 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $198.60 | 11.170% | $220.7836 | $220.78 | $220.80 | $220.80 |
| Purchase #3 | $235.47 | 12.759% | $265.5136 | $265.51 | $265.50 | $265.50 |
| Purchase #4 | $88.35 | 12.378% | $99.286 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $122.86 | 11.281% | $136.7198 | $136.72 | $136.70 | $136.70 |
| Purchase #6 | $86.91 | 8.794% | $94.5529 | $94.55 | $94.55 | $94.60 |
| Purchase #7 | $122.30 | 6.393% | $130.1186 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $1,014.44 | $1,113.8839 | $1,113.88 | $1,113.85 | $1,113.90 | |