| 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 | $161.74 | 9.860% | $177.6876 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $243.74 | 10.610% | $269.6008 | $269.60 | $269.60 | $269.60 |
| Purchase #3 | $211.53 | 4.517% | $221.0848 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $183.27 | 5.215% | $192.8275 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $43.99 | 12.755% | $49.6009 | $49.60 | $49.60 | $49.60 |
| Purchase #6 | $228.30 | 6.305% | $242.6943 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $98.75 | 13.344% | $111.9272 | $111.93 | $111.95 | $111.90 |
| 7 purchase totals = | $1,171.32 | $1,265.4231 | $1,265.42 | $1,265.50 | $1,265.40 | |