| 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 | $158.99 | 12.540% | $178.9273 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $120.98 | 4.304% | $126.187 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $180.86 | 7.342% | $194.1387 | $194.14 | $194.15 | $194.10 |
| Purchase #4 | $34.48 | 4.298% | $35.962 | $35.96 | $35.95 | $36.00 |
| Purchase #5 | $168.51 | 3.456% | $174.3337 | $174.33 | $174.35 | $174.30 |
| Purchase #6 | $39.38 | 10.679% | $43.5854 | $43.59 | $43.60 | $43.60 |
| Purchase #7 | $150.90 | 4.170% | $157.1925 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $854.10 | $910.3266 | $910.33 | $910.40 | $910.30 | |