| 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 | $176.66 | 6.813% | $188.6958 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $115.74 | 5.452% | $122.0501 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $129.90 | 11.385% | $144.6891 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $49.27 | 4.593% | $51.533 | $51.53 | $51.55 | $51.50 |
| Purchase #5 | $56.69 | 6.608% | $60.4361 | $60.44 | $60.45 | $60.40 |
| Purchase #6 | $213.35 | 10.488% | $235.7261 | $235.73 | $235.75 | $235.70 |
| Purchase #7 | $29.29 | 10.634% | $32.4047 | $32.40 | $32.40 | $32.40 |
| 7 purchase totals = | $770.90 | $835.5349 | $835.54 | $835.60 | $835.50 | |