| 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 | $147.46 | 5.131% | $155.0262 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $147.77 | 11.599% | $164.9098 | $164.91 | $164.90 | $164.90 |
| Purchase #3 | $248.45 | 9.452% | $271.9335 | $271.93 | $271.95 | $271.90 |
| Purchase #4 | $68.35 | 9.529% | $74.8631 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $128.74 | 13.152% | $145.6719 | $145.67 | $145.65 | $145.70 |
| Purchase #6 | $126.48 | 12.542% | $142.3431 | $142.34 | $142.35 | $142.30 |
| Purchase #7 | $203.62 | 10.579% | $225.161 | $225.16 | $225.15 | $225.20 |
| 7 purchase totals = | $1,070.87 | $1,179.9086 | $1,179.90 | $1,179.90 | $1,179.90 | |