| 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 | $140.79 | 10.243% | $155.2111 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $228.54 | 4.505% | $238.8357 | $238.84 | $238.85 | $238.80 |
| Purchase #3 | $6.75 | 3.722% | $7.0012 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $12.37 | 8.670% | $13.4425 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $87.88 | 10.240% | $96.8789 | $96.88 | $96.90 | $96.90 |
| Purchase #6 | $133.43 | 12.672% | $150.3382 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $93.61 | 13.139% | $105.9094 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $703.37 | $767.6170 | $767.62 | $767.65 | $767.50 | |