| 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 | $160.95 | 12.393% | $180.8965 | $180.90 | $180.90 | $180.90 |
| Purchase #2 | $74.69 | 7.804% | $80.5188 | $80.52 | $80.50 | $80.50 |
| Purchase #3 | $196.48 | 12.668% | $221.3701 | $221.37 | $221.35 | $221.40 |
| Purchase #4 | $235.92 | 5.398% | $248.655 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $24.98 | 9.505% | $27.3543 | $27.35 | $27.35 | $27.40 |
| Purchase #6 | $245.42 | 6.115% | $260.4274 | $260.43 | $260.45 | $260.40 |
| Purchase #7 | $242.55 | 12.496% | $272.859 | $272.86 | $272.85 | $272.90 |
| 7 purchase totals = | $1,180.99 | $1,292.0811 | $1,292.09 | $1,292.05 | $1,292.20 | |