| 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 | $138.38 | 13.543% | $157.1208 | $157.12 | $157.10 | $157.10 |
| Purchase #2 | $43.48 | 11.417% | $48.4441 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $41.62 | 5.726% | $44.0032 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $228.69 | 4.829% | $239.7334 | $239.73 | $239.75 | $239.70 |
| Purchase #5 | $195.42 | 8.636% | $212.2965 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $215.77 | 7.813% | $232.6281 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $150.82 | 11.780% | $168.5866 | $168.59 | $168.60 | $168.60 |
| 7 purchase totals = | $1,014.18 | $1,102.8127 | $1,102.81 | $1,102.85 | $1,102.70 | |