| 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 | $160.51 | 5.113% | $168.7169 | $168.72 | $168.70 | $168.70 |
| Purchase #2 | $158.45 | 13.139% | $179.2687 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $35.99 | 5.150% | $37.8435 | $37.84 | $37.85 | $37.80 |
| Purchase #4 | $112.83 | 7.171% | $120.921 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $162.73 | 8.272% | $176.191 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $114.26 | 8.651% | $124.1446 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $155.61 | 4.598% | $162.7649 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $900.38 | $969.8506 | $969.84 | $969.80 | $969.80 | |