| 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 | $138.86 | 7.761% | $149.6369 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $142.54 | 10.312% | $157.2387 | $157.24 | $157.25 | $157.20 |
| Purchase #3 | $238.89 | 13.485% | $271.1043 | $271.10 | $271.10 | $271.10 |
| Purchase #4 | $83.35 | 9.556% | $91.3149 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $161.44 | 7.810% | $174.0485 | $174.05 | $174.05 | $174.00 |
| Purchase #6 | $196.46 | 12.494% | $221.0057 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $181.79 | 6.833% | $194.2117 | $194.21 | $194.20 | $194.20 |
| 7 purchase totals = | $1,143.33 | $1,258.5607 | $1,258.56 | $1,258.55 | $1,258.40 | |