| 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 | $14.46 | 13.334% | $16.3881 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $26.80 | 10.480% | $29.6086 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $181.34 | 6.677% | $193.4481 | $193.45 | $193.45 | $193.40 |
| Purchase #4 | $121.86 | 11.199% | $135.5071 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $81.90 | 11.251% | $91.1146 | $91.11 | $91.10 | $91.10 |
| Purchase #6 | $244.66 | 8.471% | $265.3851 | $265.39 | $265.40 | $265.40 |
| Purchase #7 | $70.97 | 3.543% | $73.4845 | $73.48 | $73.50 | $73.50 |
| 7 purchase totals = | $741.99 | $804.9361 | $804.94 | $804.95 | $804.90 | |