| 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 | $177.70 | 11.561% | $198.2439 | $198.24 | $198.25 | $198.20 |
| Purchase #2 | $139.54 | 7.236% | $149.6371 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $93.26 | 12.691% | $105.0956 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $192.48 | 13.436% | $218.3416 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $110.72 | 12.672% | $124.7504 | $124.75 | $124.75 | $124.80 |
| Purchase #6 | $138.65 | 10.576% | $153.3136 | $153.31 | $153.30 | $153.30 |
| Purchase #7 | $50.60 | 11.152% | $56.2429 | $56.24 | $56.25 | $56.20 |
| 7 purchase totals = | $902.95 | $1,005.6251 | $1,005.62 | $1,005.65 | $1,005.50 | |