| 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 | $169.35 | 8.102% | $183.0707 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $118.76 | 8.643% | $129.0244 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $213.70 | 12.237% | $239.8505 | $239.85 | $239.85 | $239.90 |
| Purchase #4 | $118.85 | 12.486% | $133.6896 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $73.73 | 9.755% | $80.9224 | $80.92 | $80.90 | $80.90 |
| Purchase #6 | $140.49 | 11.517% | $156.6702 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $135.39 | 7.626% | $145.7148 | $145.71 | $145.70 | $145.70 |
| 7 purchase totals = | $970.27 | $1,068.9426 | $1,068.93 | $1,068.85 | $1,069.00 | |