| 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 | $191.60 | 4.245% | $199.7334 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $62.64 | 10.108% | $68.9717 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $73.32 | 9.189% | $80.0574 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $166.56 | 11.559% | $185.8127 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $164.64 | 8.391% | $178.4549 | $178.45 | $178.45 | $178.50 |
| Purchase #6 | $163.86 | 6.799% | $175.0008 | $175.00 | $175.00 | $175.00 |
| Purchase #7 | $194.49 | 10.286% | $214.4952 | $214.50 | $214.50 | $214.50 |
| 7 purchase totals = | $1,017.11 | $1,102.5261 | $1,102.52 | $1,102.50 | $1,102.60 | |