| 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 | $145.37 | 10.281% | $160.3155 | $160.32 | $160.30 | $160.30 |
| Purchase #2 | $211.51 | 8.213% | $228.8813 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $244.53 | 13.685% | $277.9939 | $277.99 | $278.00 | $278.00 |
| Purchase #4 | $20.74 | 10.641% | $22.9469 | $22.95 | $22.95 | $22.90 |
| Purchase #5 | $104.98 | 12.278% | $117.8694 | $117.87 | $117.85 | $117.90 |
| Purchase #6 | $34.89 | 5.645% | $36.8595 | $36.86 | $36.85 | $36.90 |
| Purchase #7 | $155.52 | 13.588% | $176.6521 | $176.65 | $176.65 | $176.70 |
| 7 purchase totals = | $917.54 | $1,021.5186 | $1,021.52 | $1,021.50 | $1,021.60 | |