| 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 | $137.93 | 5.250% | $145.1713 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $9.28 | 4.241% | $9.6736 | $9.67 | $9.65 | $9.70 |
| Purchase #3 | $142.48 | 8.356% | $154.3856 | $154.39 | $154.40 | $154.40 |
| Purchase #4 | $116.81 | 13.517% | $132.5992 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $28.99 | 13.798% | $32.99 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $96.85 | 4.764% | $101.4639 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $178.81 | 4.570% | $186.9816 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $711.15 | $763.2652 | $763.26 | $763.25 | $763.40 | |