| 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 | $167.64 | 10.124% | $184.6119 | $184.61 | $184.60 | $184.60 |
| Purchase #2 | $173.34 | 6.587% | $184.7579 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $122.46 | 10.562% | $135.3942 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $135.83 | 6.772% | $145.0284 | $145.03 | $145.05 | $145.00 |
| Purchase #5 | $171.44 | 7.397% | $184.1214 | $184.12 | $184.10 | $184.10 |
| Purchase #6 | $64.80 | 10.571% | $71.65 | $71.65 | $71.65 | $71.70 |
| Purchase #7 | $33.61 | 10.205% | $37.0399 | $37.04 | $37.05 | $37.00 |
| 7 purchase totals = | $869.12 | $942.6037 | $942.60 | $942.60 | $942.60 | |