| 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 | $146.59 | 8.602% | $159.1997 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $203.38 | 8.550% | $220.769 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $230.44 | 3.558% | $238.6391 | $238.64 | $238.65 | $238.60 |
| Purchase #4 | $24.26 | 4.487% | $25.3485 | $25.35 | $25.35 | $25.30 |
| Purchase #5 | $188.74 | 7.195% | $202.3198 | $202.32 | $202.30 | $202.30 |
| Purchase #6 | $237.30 | 8.121% | $256.5711 | $256.57 | $256.55 | $256.60 |
| Purchase #7 | $111.86 | 11.792% | $125.0505 | $125.05 | $125.05 | $125.10 |
| 7 purchase totals = | $1,142.57 | $1,227.8977 | $1,227.90 | $1,227.85 | $1,227.90 | |