| 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 | $127.86 | 13.516% | $145.1416 | $145.14 | $145.15 | $145.10 |
| Purchase #2 | $110.45 | 8.654% | $120.0083 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $209.82 | 8.801% | $228.2863 | $228.29 | $228.30 | $228.30 |
| Purchase #4 | $157.59 | 10.701% | $174.4537 | $174.45 | $174.45 | $174.50 |
| Purchase #5 | $77.81 | 3.205% | $80.3038 | $80.30 | $80.30 | $80.30 |
| Purchase #6 | $168.95 | 5.634% | $178.4686 | $178.47 | $178.45 | $178.50 |
| Purchase #7 | $88.85 | 8.291% | $96.2166 | $96.22 | $96.20 | $96.20 |
| 7 purchase totals = | $941.33 | $1,022.8789 | $1,022.88 | $1,022.85 | $1,022.90 | |