| 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 | $196.60 | 3.147% | $202.787 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $182.39 | 4.368% | $190.3568 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $141.30 | 11.539% | $157.6046 | $157.60 | $157.60 | $157.60 |
| Purchase #4 | $142.58 | 3.299% | $147.2837 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $71.93 | 3.869% | $74.713 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $246.91 | 10.376% | $272.5294 | $272.53 | $272.55 | $272.50 |
| Purchase #7 | $138.27 | 10.150% | $152.3044 | $152.30 | $152.30 | $152.30 |
| 7 purchase totals = | $1,119.98 | $1,197.5789 | $1,197.57 | $1,197.60 | $1,197.60 | |