| 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 | $181.29 | 13.225% | $205.2656 | $205.27 | $205.25 | $205.30 |
| Purchase #2 | $109.58 | 13.677% | $124.5673 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $212.55 | 7.551% | $228.5997 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $204.41 | 7.720% | $220.1905 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $119.26 | 13.168% | $134.9642 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $223.73 | 13.611% | $254.1819 | $254.18 | $254.20 | $254.20 |
| Purchase #7 | $153.64 | 7.182% | $164.6744 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $1,204.46 | $1,332.4436 | $1,332.44 | $1,332.40 | $1,332.60 | |