| 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 | $156.72 | 5.360% | $165.1202 | $165.12 | $165.10 | $165.10 |
| Purchase #2 | $162.72 | 5.794% | $172.148 | $172.15 | $172.15 | $172.10 |
| Purchase #3 | $229.68 | 8.387% | $248.9433 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $122.28 | 9.463% | $133.8514 | $133.85 | $133.85 | $133.90 |
| Purchase #5 | $155.64 | 12.630% | $175.2973 | $175.30 | $175.30 | $175.30 |
| Purchase #6 | $213.38 | 3.789% | $221.465 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $88.61 | 7.232% | $95.0183 | $95.02 | $95.00 | $95.00 |
| 7 purchase totals = | $1,129.03 | $1,211.8435 | $1,211.85 | $1,211.80 | $1,211.80 | |