| 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 | $135.54 | 13.168% | $153.3879 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $159.98 | 9.315% | $174.8821 | $174.88 | $174.90 | $174.90 |
| Purchase #3 | $85.82 | 8.271% | $92.9182 | $92.92 | $92.90 | $92.90 |
| Purchase #4 | $215.51 | 11.647% | $240.6104 | $240.61 | $240.60 | $240.60 |
| Purchase #5 | $69.29 | 8.871% | $75.4367 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $162.45 | 9.846% | $178.4448 | $178.44 | $178.45 | $178.40 |
| Purchase #7 | $35.85 | 11.177% | $39.857 | $39.86 | $39.85 | $39.90 |
| 7 purchase totals = | $864.44 | $955.5371 | $955.54 | $955.55 | $955.50 | |