| 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 | $131.31 | 13.510% | $149.05 | $149.05 | $149.05 | $149.10 |
| Purchase #2 | $46.67 | 9.524% | $51.1149 | $51.11 | $51.10 | $51.10 |
| Purchase #3 | $90.61 | 8.255% | $98.0899 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $49.85 | 6.129% | $52.9053 | $52.91 | $52.90 | $52.90 |
| Purchase #5 | $131.52 | 3.116% | $135.6182 | $135.62 | $135.60 | $135.60 |
| Purchase #6 | $172.56 | 10.349% | $190.4182 | $190.42 | $190.40 | $190.40 |
| Purchase #7 | $190.42 | 3.212% | $196.5363 | $196.54 | $196.55 | $196.50 |
| 7 purchase totals = | $812.94 | $873.7328 | $873.74 | $873.70 | $873.70 | |