| 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 | $34.95 | 13.628% | $39.713 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $157.61 | 6.820% | $168.359 | $168.36 | $168.35 | $168.40 |
| Purchase #3 | $158.32 | 9.777% | $173.7989 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $138.38 | 6.602% | $147.5158 | $147.52 | $147.50 | $147.50 |
| Purchase #5 | $198.76 | 7.517% | $213.7008 | $213.70 | $213.70 | $213.70 |
| Purchase #6 | $88.51 | 3.867% | $91.9327 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $155.75 | 13.380% | $176.5894 | $176.59 | $176.60 | $176.60 |
| 7 purchase totals = | $932.28 | $1,011.6096 | $1,011.61 | $1,011.60 | $1,011.60 | |