| 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 | $103.82 | 7.537% | $111.6449 | $111.64 | $111.65 | $111.60 |
| Purchase #2 | $14.46 | 13.676% | $16.4375 | $16.44 | $16.45 | $16.40 |
| Purchase #3 | $98.25 | 4.152% | $102.3293 | $102.33 | $102.35 | $102.30 |
| Purchase #4 | $185.60 | 6.301% | $197.2947 | $197.29 | $197.30 | $197.30 |
| Purchase #5 | $76.79 | 5.234% | $80.8092 | $80.81 | $80.80 | $80.80 |
| Purchase #6 | $162.97 | 5.547% | $172.0099 | $172.01 | $172.00 | $172.00 |
| Purchase #7 | $31.55 | 11.819% | $35.2789 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $673.44 | $715.8044 | $715.80 | $715.85 | $715.70 | |