| 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 | $186.42 | 3.798% | $193.5002 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $66.62 | 6.364% | $70.8597 | $70.86 | $70.85 | $70.90 |
| Purchase #3 | $196.70 | 13.834% | $223.9115 | $223.91 | $223.90 | $223.90 |
| Purchase #4 | $144.55 | 10.774% | $160.1238 | $160.12 | $160.10 | $160.10 |
| Purchase #5 | $20.85 | 8.337% | $22.5883 | $22.59 | $22.60 | $22.60 |
| Purchase #6 | $128.72 | 8.545% | $139.7191 | $139.72 | $139.70 | $139.70 |
| Purchase #7 | $237.66 | 12.244% | $266.7591 | $266.76 | $266.75 | $266.80 |
| 7 purchase totals = | $981.52 | $1,077.4617 | $1,077.46 | $1,077.40 | $1,077.50 | |