| 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 | $172.61 | 6.121% | $183.1755 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $121.29 | 12.492% | $136.4415 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $91.83 | 8.153% | $99.3169 | $99.32 | $99.30 | $99.30 |
| Purchase #4 | $180.74 | 9.428% | $197.7802 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $100.77 | 3.568% | $104.3655 | $104.37 | $104.35 | $104.40 |
| Purchase #6 | $222.63 | 10.206% | $245.3516 | $245.35 | $245.35 | $245.40 |
| Purchase #7 | $91.52 | 4.425% | $95.5698 | $95.57 | $95.55 | $95.60 |
| 7 purchase totals = | $981.39 | $1,062.0010 | $1,062.01 | $1,062.00 | $1,062.10 | |