| 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 | $158.57 | 3.808% | $164.6083 | $164.61 | $164.60 | $164.60 |
| Purchase #2 | $129.92 | 7.745% | $139.9823 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $220.37 | 13.117% | $249.2759 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $23.46 | 5.214% | $24.6832 | $24.68 | $24.70 | $24.70 |
| Purchase #5 | $76.37 | 4.523% | $79.8242 | $79.82 | $79.80 | $79.80 |
| Purchase #6 | $179.85 | 6.374% | $191.3136 | $191.31 | $191.30 | $191.30 |
| Purchase #7 | $202.51 | 5.477% | $213.6015 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $991.05 | $1,063.2890 | $1,063.28 | $1,063.30 | $1,063.30 | |