| 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 | $154.50 | 4.137% | $160.8917 | $160.89 | $160.90 | $160.90 |
| Purchase #2 | $246.81 | 7.546% | $265.4343 | $265.43 | $265.45 | $265.40 |
| Purchase #3 | $74.28 | 8.184% | $80.3591 | $80.36 | $80.35 | $80.40 |
| Purchase #4 | $145.28 | 11.231% | $161.5964 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $230.35 | 7.424% | $247.4512 | $247.45 | $247.45 | $247.50 |
| Purchase #6 | $174.99 | 7.813% | $188.662 | $188.66 | $188.65 | $188.70 |
| Purchase #7 | $76.55 | 5.173% | $80.5099 | $80.51 | $80.50 | $80.50 |
| 7 purchase totals = | $1,102.76 | $1,184.9046 | $1,184.90 | $1,184.90 | $1,185.00 | |