| 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 | $71.68 | 12.526% | $80.6586 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $138.85 | 4.437% | $145.0108 | $145.01 | $145.00 | $145.00 |
| Purchase #3 | $184.64 | 5.580% | $194.9429 | $194.94 | $194.95 | $194.90 |
| Purchase #4 | $71.52 | 9.696% | $78.4546 | $78.45 | $78.45 | $78.50 |
| Purchase #5 | $36.93 | 3.697% | $38.2953 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $204.67 | 12.465% | $230.1821 | $230.18 | $230.20 | $230.20 |
| Purchase #7 | $151.63 | 7.177% | $162.5125 | $162.51 | $162.50 | $162.50 |
| 7 purchase totals = | $859.92 | $930.0568 | $930.05 | $930.05 | $930.10 | |