| 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 | $168.61 | 5.823% | $178.4282 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $110.90 | 3.759% | $115.0687 | $115.07 | $115.05 | $115.10 |
| Purchase #3 | $238.55 | 8.662% | $259.2132 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $34.29 | 12.694% | $38.6428 | $38.64 | $38.65 | $38.60 |
| Purchase #5 | $229.42 | 12.367% | $257.7924 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $220.96 | 4.445% | $230.7817 | $230.78 | $230.80 | $230.80 |
| Purchase #7 | $133.34 | 6.186% | $141.5884 | $141.59 | $141.60 | $141.60 |
| 7 purchase totals = | $1,136.07 | $1,221.5154 | $1,221.51 | $1,221.55 | $1,221.50 | |