| 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 | $81.58 | 12.126% | $91.4724 | $91.47 | $91.45 | $91.50 |
| Purchase #2 | $168.71 | 3.212% | $174.129 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $131.29 | 5.821% | $138.9324 | $138.93 | $138.95 | $138.90 |
| Purchase #4 | $156.70 | 7.122% | $167.8602 | $167.86 | $167.85 | $167.90 |
| Purchase #5 | $70.52 | 5.410% | $74.3351 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $180.34 | 5.673% | $190.5707 | $190.57 | $190.55 | $190.60 |
| Purchase #7 | $192.86 | 6.398% | $205.1992 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $982.00 | $1,042.4990 | $1,042.50 | $1,042.50 | $1,042.50 | |