| 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 | $123.57 | 6.770% | $131.9357 | $131.94 | $131.95 | $131.90 |
| Purchase #2 | $103.69 | 9.740% | $113.7894 | $113.79 | $113.80 | $113.80 |
| Purchase #3 | $239.84 | 5.251% | $252.434 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $117.87 | 5.224% | $124.0275 | $124.03 | $124.05 | $124.00 |
| Purchase #5 | $135.48 | 7.743% | $145.9702 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $152.81 | 4.632% | $159.8882 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $181.75 | 7.320% | $195.0541 | $195.05 | $195.05 | $195.10 |
| 7 purchase totals = | $1,055.01 | $1,123.0991 | $1,123.10 | $1,123.15 | $1,123.10 | |