| 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 | $145.92 | 4.437% | $152.3945 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $216.63 | 11.190% | $240.8709 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $57.55 | 7.776% | $62.0251 | $62.03 | $62.05 | $62.00 |
| Purchase #4 | $181.36 | 4.633% | $189.7624 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $119.64 | 5.251% | $125.9223 | $125.92 | $125.90 | $125.90 |
| Purchase #6 | $148.50 | 5.637% | $156.8709 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $179.82 | 4.743% | $188.3489 | $188.35 | $188.35 | $188.30 |
| 7 purchase totals = | $1,049.42 | $1,116.1950 | $1,116.19 | $1,116.15 | $1,116.20 | |