| 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 | $171.57 | 5.472% | $180.9583 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $22.42 | 7.579% | $24.1192 | $24.12 | $24.10 | $24.10 |
| Purchase #3 | $233.57 | 7.687% | $251.5245 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $207.80 | 6.825% | $221.9824 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $128.60 | 7.672% | $138.4662 | $138.47 | $138.45 | $138.50 |
| Purchase #6 | $180.25 | 12.484% | $202.7524 | $202.75 | $202.75 | $202.80 |
| Purchase #7 | $20.85 | 11.365% | $23.2196 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $965.06 | $1,043.0226 | $1,043.02 | $1,042.95 | $1,043.10 | |