| 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 | $149.73 | 7.111% | $160.3773 | $160.38 | $160.40 | $160.40 |
| Purchase #2 | $225.72 | 6.623% | $240.6694 | $240.67 | $240.65 | $240.70 |
| Purchase #3 | $135.99 | 8.598% | $147.6824 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $226.72 | 8.783% | $246.6328 | $246.63 | $246.65 | $246.60 |
| Purchase #5 | $220.58 | 3.328% | $227.9209 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $204.75 | 5.661% | $216.3409 | $216.34 | $216.35 | $216.30 |
| Purchase #7 | $101.71 | 9.840% | $111.7183 | $111.72 | $111.70 | $111.70 |
| 7 purchase totals = | $1,265.20 | $1,351.3420 | $1,351.34 | $1,351.35 | $1,351.30 | |