| 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 | $158.35 | 8.822% | $172.3196 | $172.32 | $172.30 | $172.30 |
| Purchase #2 | $70.43 | 4.410% | $73.536 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $220.55 | 9.279% | $241.0148 | $241.01 | $241.00 | $241.00 |
| Purchase #4 | $157.34 | 9.314% | $171.9946 | $171.99 | $172.00 | $172.00 |
| Purchase #5 | $158.99 | 12.332% | $178.5966 | $178.60 | $178.60 | $178.60 |
| Purchase #6 | $230.80 | 7.520% | $248.1562 | $248.16 | $248.15 | $248.20 |
| Purchase #7 | $240.74 | 13.834% | $274.044 | $274.04 | $274.05 | $274.00 |
| 7 purchase totals = | $1,237.20 | $1,359.6618 | $1,359.66 | $1,359.65 | $1,359.60 | |