| 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 | $178.42 | 13.626% | $202.7315 | $202.73 | $202.75 | $202.70 |
| Purchase #2 | $80.97 | 10.703% | $89.6362 | $89.64 | $89.65 | $89.60 |
| Purchase #3 | $194.97 | 10.257% | $214.9681 | $214.97 | $214.95 | $215.00 |
| Purchase #4 | $6.94 | 3.271% | $7.167 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $214.86 | 4.871% | $225.3258 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $40.72 | 9.771% | $44.6988 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $10.67 | 10.583% | $11.7992 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $727.55 | $796.3266 | $796.34 | $796.35 | $796.30 | |