| 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 | $145.71 | 7.268% | $156.3002 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $145.98 | 4.247% | $152.1798 | $152.18 | $152.20 | $152.20 |
| Purchase #3 | $191.46 | 6.835% | $204.5463 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $179.86 | 13.236% | $203.6663 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $24.73 | 3.128% | $25.5036 | $25.50 | $25.50 | $25.50 |
| Purchase #6 | $135.27 | 4.213% | $140.9689 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $14.96 | 6.532% | $15.9372 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $837.97 | $899.1023 | $899.11 | $899.10 | $899.10 | |