| 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 | $156.96 | 11.430% | $174.9005 | $174.90 | $174.90 | $174.90 |
| Purchase #2 | $120.70 | 7.545% | $129.8068 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $95.68 | 11.421% | $106.6076 | $106.61 | $106.60 | $106.60 |
| Purchase #4 | $200.65 | 4.243% | $209.1636 | $209.16 | $209.15 | $209.20 |
| Purchase #5 | $144.96 | 9.757% | $159.1037 | $159.10 | $159.10 | $159.10 |
| Purchase #6 | $176.44 | 12.768% | $198.9679 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $36.35 | 7.329% | $39.0141 | $39.01 | $39.00 | $39.00 |
| 7 purchase totals = | $931.74 | $1,017.5642 | $1,017.56 | $1,017.50 | $1,017.60 | |