| 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 | $176.59 | 4.781% | $185.0328 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $143.83 | 13.168% | $162.7695 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $83.66 | 7.833% | $90.2131 | $90.21 | $90.20 | $90.20 |
| Purchase #4 | $45.39 | 11.487% | $50.6039 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $161.44 | 10.441% | $178.296 | $178.30 | $178.30 | $178.30 |
| Purchase #6 | $44.64 | 5.741% | $47.2028 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $202.67 | 11.443% | $225.8615 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $858.22 | $939.9796 | $939.97 | $939.95 | $940.00 | |