| 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 | $128.76 | 3.566% | $133.3516 | $133.35 | $133.35 | $133.40 |
| Purchase #2 | $182.58 | 8.202% | $197.5552 | $197.56 | $197.55 | $197.60 |
| Purchase #3 | $145.69 | 4.790% | $152.6686 | $152.67 | $152.65 | $152.70 |
| Purchase #4 | $156.75 | 9.271% | $171.2823 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $16.74 | 4.441% | $17.4834 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $178.90 | 4.295% | $186.5838 | $186.58 | $186.60 | $186.60 |
| Purchase #7 | $200.39 | 9.744% | $219.916 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $1,009.81 | $1,078.8409 | $1,078.84 | $1,078.85 | $1,079.00 | |