| 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 | $184.43 | 9.398% | $201.7627 | $201.76 | $201.75 | $201.80 |
| Purchase #2 | $191.42 | 3.622% | $198.3532 | $198.35 | $198.35 | $198.40 |
| Purchase #3 | $183.93 | 5.757% | $194.5189 | $194.52 | $194.50 | $194.50 |
| Purchase #4 | $135.97 | 10.279% | $149.9464 | $149.95 | $149.95 | $149.90 |
| Purchase #5 | $39.39 | 10.331% | $43.4594 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $237.86 | 10.318% | $262.4024 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $133.97 | 3.638% | $138.8438 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $1,106.97 | $1,189.2868 | $1,189.28 | $1,189.25 | $1,189.30 | |